1570805145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1616

約数の個数: 144

約数和(自身を含む): 3549087360

約数和(自身を除く): 1978282215

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 35, 39, 45, 57, 63, 65, 91, 95, 105, 117, 133, 169, 171, 195, 247, 273, 285, 315, 399, 455, 507, 585, 665, 741, 819, 845, 855, 1183, 1197, 1235, 1365, 1521, 1553, 1729, 1995, 2223, 2535, 3211, 3549, 3705, 4095, 4659, 5187, 5915, 5985, 7605, 7765, 8645, 9633, 10647, 10871, 11115, 13977, 15561, 16055, 17745, 20189, 22477, 23295, 25935, 28899, 29507, 32613, 48165, 53235, 54355, 60567, 67431, 69885, 77805, 88521, 97839, 100945, 112385, 141323, 144495, 147535, 163065, 181701, 202293, 206549, 262457, 265563, 302835, 337155, 383591, 423969, 442605, 489195, 619647, 706615, 787371, 908505, 1011465, 1032745, 1150773, 1271907, 1312285, 1327815, 1837199, 1858941, 1917955, 2119845, 2362113, 2685137, 3098235, 3452319, 3936855, 4986683, 5511597, 5753865, 6359535, 8055411, 9185995, 9294705, 11810565, 13425685, 14960049, 16534791, 17261595, 24166233, 24933415, 27557985, 34906781, 40277055, 44880147, 74800245, 82673955, 104720343, 120831165, 174533905, 224400735, 314161029, 523601715, 1570805145]

約数ペア:

[(1, 1570805145), (3, 523601715), (5, 314161029), (7, 224400735), (9, 174533905), (13, 120831165), (15, 104720343), (19, 82673955), (21, 74800245), (35, 44880147), (39, 40277055), (45, 34906781), (57, 27557985), (63, 24933415), (65, 24166233), (91, 17261595), (95, 16534791), (105, 14960049), (117, 13425685), (133, 11810565), (169, 9294705), (171, 9185995), (195, 8055411), (247, 6359535), (273, 5753865), (285, 5511597), (315, 4986683), (399, 3936855), (455, 3452319), (507, 3098235), (585, 2685137), (665, 2362113), (741, 2119845), (819, 1917955), (845, 1858941), (855, 1837199), (1183, 1327815), (1197, 1312285), (1235, 1271907), (1365, 1150773), (1521, 1032745), (1553, 1011465), (1729, 908505), (1995, 787371), (2223, 706615), (2535, 619647), (3211, 489195), (3549, 442605), (3705, 423969), (4095, 383591), (4659, 337155), (5187, 302835), (5915, 265563), (5985, 262457), (7605, 206549), (7765, 202293), (8645, 181701), (9633, 163065), (10647, 147535), (10871, 144495), (11115, 141323), (13977, 112385), (15561, 100945), (16055, 97839), (17745, 88521), (20189, 77805), (22477, 69885), (23295, 67431), (25935, 60567), (28899, 54355), (29507, 53235), (32613, 48165)]