28046096925

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{1069}}^1$

素因数の和:1177

約数の個数: 216

約数和(自身を含む): 60350824800

約数和(自身を除く): 32304727875

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 49, 55, 59, 75, 77, 105, 121, 147, 165, 175, 177, 231, 245, 275, 295, 363, 385, 413, 525, 539, 605, 649, 735, 825, 847, 885, 1069, 1155, 1225, 1239, 1475, 1617, 1815, 1925, 1947, 2065, 2541, 2695, 2891, 3025, 3207, 3245, 3675, 4235, 4425, 4543, 5345, 5775, 5929, 6195, 7139, 7483, 8085, 8673, 9075, 9735, 10325, 11759, 12705, 13475, 13629, 14455, 16035, 16225, 17787, 21175, 21417, 22449, 22715, 26725, 29645, 30975, 31801, 35277, 35695, 37415, 40425, 43365, 48675, 49973, 52381, 58795, 63071, 63525, 68145, 72275, 80175, 82313, 88935, 95403, 107085, 112245, 113575, 129349, 148225, 149919, 157143, 159005, 176385, 178475, 187075, 189213, 216825, 246939, 249865, 261905, 293975, 315355, 340725, 349811, 388047, 411565, 441497, 444675, 477015, 535425, 561225, 576191, 646745, 693781, 749595, 785715, 795025, 881925, 905443, 946065, 1049433, 1234695, 1249325, 1309525, 1324491, 1576775, 1728573, 1749055, 1940235, 2057825, 2081343, 2207485, 2385075, 2716329, 2880955, 3090479, 3233725, 3468905, 3747975, 3928575, 4527215, 4730325, 4856467, 5247165, 6173475, 6338101, 6622455, 7631591, 8642865, 8745275, 9271437, 9701175, 10406715, 11037425, 13581645, 14404775, 14569401, 15452395, 17344525, 19014303, 22636075, 22894773, 24282335, 26235825, 31690505, 33112275, 33995269, 38157955, 43214325, 46357185, 52033575, 53421137, 67908225, 72847005, 77261975, 95071515, 101985807, 114473865, 121411675, 158452525, 160263411, 169976345, 190789775, 231785925, 267105685, 364235025, 373947959, 475357575, 509929035, 572369325, 801317055, 849881725, 1121843877, 1335528425, 1869739795, 2549645175, 4006585275, 5609219385, 9348698975, 28046096925]

約数ペア:

[(1, 28046096925), (3, 9348698975), (5, 5609219385), (7, 4006585275), (11, 2549645175), (15, 1869739795), (21, 1335528425), (25, 1121843877), (33, 849881725), (35, 801317055), (49, 572369325), (55, 509929035), (59, 475357575), (75, 373947959), (77, 364235025), (105, 267105685), (121, 231785925), (147, 190789775), (165, 169976345), (175, 160263411), (177, 158452525), (231, 121411675), (245, 114473865), (275, 101985807), (295, 95071515), (363, 77261975), (385, 72847005), (413, 67908225), (525, 53421137), (539, 52033575), (605, 46357185), (649, 43214325), (735, 38157955), (825, 33995269), (847, 33112275), (885, 31690505), (1069, 26235825), (1155, 24282335), (1225, 22894773), (1239, 22636075), (1475, 19014303), (1617, 17344525), (1815, 15452395), (1925, 14569401), (1947, 14404775), (2065, 13581645), (2541, 11037425), (2695, 10406715), (2891, 9701175), (3025, 9271437), (3207, 8745275), (3245, 8642865), (3675, 7631591), (4235, 6622455), (4425, 6338101), (4543, 6173475), (5345, 5247165), (5775, 4856467), (5929, 4730325), (6195, 4527215), (7139, 3928575), (7483, 3747975), (8085, 3468905), (8673, 3233725), (9075, 3090479), (9735, 2880955), (10325, 2716329), (11759, 2385075), (12705, 2207485), (13475, 2081343), (13629, 2057825), (14455, 1940235), (16035, 1749055), (16225, 1728573), (17787, 1576775), (21175, 1324491), (21417, 1309525), (22449, 1249325), (22715, 1234695), (26725, 1049433), (29645, 946065), (30975, 905443), (31801, 881925), (35277, 795025), (35695, 785715), (37415, 749595), (40425, 693781), (43365, 646745), (48675, 576191), (49973, 561225), (52381, 535425), (58795, 477015), (63071, 444675), (63525, 441497), (68145, 411565), (72275, 388047), (80175, 349811), (82313, 340725), (88935, 315355), (95403, 293975), (107085, 261905), (112245, 249865), (113575, 246939), (129349, 216825), (148225, 189213), (149919, 187075), (157143, 178475), (159005, 176385)]