487565375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5813}}^1$

素因数の和:5900

約数の個数: 32

約数和(自身を含む): 674796096

約数和(自身を除く): 187230721

約数列:

[1, 5, 11, 25, 55, 61, 125, 275, 305, 671, 1375, 1525, 3355, 5813, 7625, 16775, 29065, 63943, 83875, 145325, 319715, 354593, 726625, 1598575, 1772965, 3900523, 7992875, 8864825, 19502615, 44324125, 97513075, 487565375]

約数ペア:

[(1, 487565375), (5, 97513075), (11, 44324125), (25, 19502615), (55, 8864825), (61, 7992875), (125, 3900523), (275, 1772965), (305, 1598575), (671, 726625), (1375, 354593), (1525, 319715), (3355, 145325), (5813, 83875), (7625, 63943), (16775, 29065)]