920525175

素因数分解:

$3^3\times 5^2\times {\mathrm{313}}^1\times {\mathrm{4357}}^1$

素因数の和:4689

約数の個数: 48

約数和(自身を含む): 1696830880

約数和(自身を除く): 776305705

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 313, 675, 939, 1565, 2817, 4357, 4695, 7825, 8451, 13071, 14085, 21785, 23475, 39213, 42255, 65355, 70425, 108925, 117639, 196065, 211275, 326775, 588195, 980325, 1363741, 2940975, 4091223, 6818705, 12273669, 20456115, 34093525, 36821007, 61368345, 102280575, 184105035, 306841725, 920525175]

約数ペア:

[(1, 920525175), (3, 306841725), (5, 184105035), (9, 102280575), (15, 61368345), (25, 36821007), (27, 34093525), (45, 20456115), (75, 12273669), (135, 6818705), (225, 4091223), (313, 2940975), (675, 1363741), (939, 980325), (1565, 588195), (2817, 326775), (4357, 211275), (4695, 196065), (7825, 117639), (8451, 108925), (13071, 70425), (14085, 65355), (21785, 42255), (23475, 39213)]