13850212545

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:577

約数の個数: 256

約数和(自身を含む): 30177100800

約数和(自身を除く): 16326888255

約数列:

[1, 3, 5, 9, 13, 15, 17, 19, 27, 39, 45, 51, 53, 57, 65, 85, 95, 117, 135, 153, 159, 171, 195, 221, 247, 255, 265, 285, 323, 351, 459, 461, 477, 513, 585, 663, 689, 741, 765, 795, 855, 901, 969, 1007, 1105, 1235, 1383, 1431, 1615, 1755, 1989, 2067, 2223, 2295, 2305, 2385, 2565, 2703, 2907, 3021, 3315, 3445, 3705, 4149, 4199, 4505, 4845, 5035, 5967, 5993, 6201, 6669, 6915, 7155, 7837, 8109, 8721, 8759, 9063, 9945, 10335, 11115, 11713, 12447, 12597, 13091, 13515, 14535, 15105, 17119, 17979, 18603, 20745, 20995, 23511, 24327, 24433, 26277, 27189, 29835, 29965, 31005, 33345, 35139, 37791, 39185, 39273, 40545, 43605, 43795, 45315, 51357, 53937, 58565, 62235, 62985, 65455, 70533, 73299, 78831, 85595, 89895, 93015, 101881, 105417, 113373, 113867, 117555, 117819, 121635, 122165, 131385, 135945, 148903, 154071, 161811, 175695, 188955, 196365, 211599, 219897, 222547, 236493, 256785, 269685, 305643, 316251, 317629, 341601, 352665, 353457, 366495, 394155, 415361, 446709, 462213, 464227, 509405, 527085, 566865, 569335, 589095, 659691, 667641, 744515, 770355, 809055, 916929, 952887, 1024803, 1057995, 1099485, 1112735, 1182465, 1246083, 1340127, 1392681, 1528215, 1581255, 1588145, 1708005, 1767285, 1935739, 2002923, 2076805, 2233545, 2311065, 2321135, 2750787, 2858661, 3074409, 3298455, 3338205, 3738249, 4020381, 4178043, 4584645, 4764435, 5124015, 5399693, 5807217, 6008769, 6034951, 6230415, 6700635, 6963405, 7891859, 8575983, 9678695, 10014615, 11214747, 12534129, 13753935, 14293305, 15372045, 16199079, 17421651, 18104853, 18691245, 20101905, 20890215, 23675577, 26998465, 29036085, 30043845, 30174755, 39459295, 42879915, 48597237, 52264953, 54314559, 56073735, 62670645, 71026731, 80995395, 87108255, 90524265, 102594167, 118377885, 145791711, 162943677, 213080193, 242986185, 261324765, 271572795, 307782501, 355133655, 512970835, 728958555, 814718385, 923347503, 1065400965, 1538912505, 2770042509, 4616737515, 13850212545]

約数ペア:

[(1, 13850212545), (3, 4616737515), (5, 2770042509), (9, 1538912505), (13, 1065400965), (15, 923347503), (17, 814718385), (19, 728958555), (27, 512970835), (39, 355133655), (45, 307782501), (51, 271572795), (53, 261324765), (57, 242986185), (65, 213080193), (85, 162943677), (95, 145791711), (117, 118377885), (135, 102594167), (153, 90524265), (159, 87108255), (171, 80995395), (195, 71026731), (221, 62670645), (247, 56073735), (255, 54314559), (265, 52264953), (285, 48597237), (323, 42879915), (351, 39459295), (459, 30174755), (461, 30043845), (477, 29036085), (513, 26998465), (585, 23675577), (663, 20890215), (689, 20101905), (741, 18691245), (765, 18104853), (795, 17421651), (855, 16199079), (901, 15372045), (969, 14293305), (1007, 13753935), (1105, 12534129), (1235, 11214747), (1383, 10014615), (1431, 9678695), (1615, 8575983), (1755, 7891859), (1989, 6963405), (2067, 6700635), (2223, 6230415), (2295, 6034951), (2305, 6008769), (2385, 5807217), (2565, 5399693), (2703, 5124015), (2907, 4764435), (3021, 4584645), (3315, 4178043), (3445, 4020381), (3705, 3738249), (4149, 3338205), (4199, 3298455), (4505, 3074409), (4845, 2858661), (5035, 2750787), (5967, 2321135), (5993, 2311065), (6201, 2233545), (6669, 2076805), (6915, 2002923), (7155, 1935739), (7837, 1767285), (8109, 1708005), (8721, 1588145), (8759, 1581255), (9063, 1528215), (9945, 1392681), (10335, 1340127), (11115, 1246083), (11713, 1182465), (12447, 1112735), (12597, 1099485), (13091, 1057995), (13515, 1024803), (14535, 952887), (15105, 916929), (17119, 809055), (17979, 770355), (18603, 744515), (20745, 667641), (20995, 659691), (23511, 589095), (24327, 569335), (24433, 566865), (26277, 527085), (27189, 509405), (29835, 464227), (29965, 462213), (31005, 446709), (33345, 415361), (35139, 394155), (37791, 366495), (39185, 353457), (39273, 352665), (40545, 341601), (43605, 317629), (43795, 316251), (45315, 305643), (51357, 269685), (53937, 256785), (58565, 236493), (62235, 222547), (62985, 219897), (65455, 211599), (70533, 196365), (73299, 188955), (78831, 175695), (85595, 161811), (89895, 154071), (93015, 148903), (101881, 135945), (105417, 131385), (113373, 122165), (113867, 121635), (117555, 117819)]