472173555

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 1021206528

約数和(自身を除く): 549032973

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 31, 35, 49, 51, 53, 69, 85, 93, 105, 115, 119, 147, 155, 159, 161, 217, 245, 255, 265, 345, 357, 371, 391, 465, 483, 527, 595, 651, 713, 735, 795, 805, 833, 901, 1085, 1113, 1127, 1173, 1219, 1519, 1581, 1643, 1785, 1855, 1955, 2139, 2415, 2499, 2597, 2635, 2703, 2737, 3255, 3381, 3565, 3657, 3689, 4165, 4505, 4557, 4929, 4991, 5565, 5635, 5865, 6095, 6307, 7595, 7791, 7905, 8211, 8215, 8533, 10695, 11067, 11501, 12121, 12495, 12985, 13515, 13685, 14973, 16905, 18285, 18445, 18921, 19159, 20723, 22785, 24645, 24955, 25599, 25823, 27931, 31535, 34503, 34937, 36363, 37789, 38955, 41055, 42665, 44149, 55335, 57477, 57505, 59731, 60605, 62169, 74865, 77469, 80507, 83793, 84847, 94605, 95795, 103615, 104811, 113367, 127995, 129115, 132447, 139655, 145061, 172515, 174685, 179193, 181815, 188945, 195517, 220745, 241521, 254541, 264523, 287385, 298655, 310845, 387345, 402535, 418965, 424235, 435183, 524055, 566835, 586551, 593929, 642413, 662235, 725305, 793569, 895965, 977585, 1015427, 1207605, 1272705, 1322615, 1368619, 1781787, 1851661, 1927239, 2175915, 2932755, 2969645, 3046281, 3212065, 3967845, 4105857, 4496891, 5077135, 5554983, 6843095, 8908935, 9258305, 9636195, 13490673, 15231405, 20529285, 22484455, 27774915, 31478237, 67453365, 94434711, 157391185, 472173555]

約数ペア:

[(1, 472173555), (3, 157391185), (5, 94434711), (7, 67453365), (15, 31478237), (17, 27774915), (21, 22484455), (23, 20529285), (31, 15231405), (35, 13490673), (49, 9636195), (51, 9258305), (53, 8908935), (69, 6843095), (85, 5554983), (93, 5077135), (105, 4496891), (115, 4105857), (119, 3967845), (147, 3212065), (155, 3046281), (159, 2969645), (161, 2932755), (217, 2175915), (245, 1927239), (255, 1851661), (265, 1781787), (345, 1368619), (357, 1322615), (371, 1272705), (391, 1207605), (465, 1015427), (483, 977585), (527, 895965), (595, 793569), (651, 725305), (713, 662235), (735, 642413), (795, 593929), (805, 586551), (833, 566835), (901, 524055), (1085, 435183), (1113, 424235), (1127, 418965), (1173, 402535), (1219, 387345), (1519, 310845), (1581, 298655), (1643, 287385), (1785, 264523), (1855, 254541), (1955, 241521), (2139, 220745), (2415, 195517), (2499, 188945), (2597, 181815), (2635, 179193), (2703, 174685), (2737, 172515), (3255, 145061), (3381, 139655), (3565, 132447), (3657, 129115), (3689, 127995), (4165, 113367), (4505, 104811), (4557, 103615), (4929, 95795), (4991, 94605), (5565, 84847), (5635, 83793), (5865, 80507), (6095, 77469), (6307, 74865), (7595, 62169), (7791, 60605), (7905, 59731), (8211, 57505), (8215, 57477), (8533, 55335), (10695, 44149), (11067, 42665), (11501, 41055), (12121, 38955), (12495, 37789), (12985, 36363), (13515, 34937), (13685, 34503), (14973, 31535), (16905, 27931), (18285, 25823), (18445, 25599), (18921, 24955), (19159, 24645), (20723, 22785)]