68896125

素因数分解:

$3^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{1303}}^1$

素因数の和:1371

約数の個数: 48

約数和(自身を含む): 126936576

約数和(自身を除く): 58040451

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 125, 141, 225, 235, 375, 423, 705, 1125, 1175, 1303, 2115, 3525, 3909, 5875, 6515, 10575, 11727, 17625, 19545, 32575, 52875, 58635, 61241, 97725, 162875, 183723, 293175, 306205, 488625, 551169, 918615, 1465875, 1531025, 2755845, 4593075, 7655125, 13779225, 22965375, 68896125]

約数ペア:

[(1, 68896125), (3, 22965375), (5, 13779225), (9, 7655125), (15, 4593075), (25, 2755845), (45, 1531025), (47, 1465875), (75, 918615), (125, 551169), (141, 488625), (225, 306205), (235, 293175), (375, 183723), (423, 162875), (705, 97725), (1125, 61241), (1175, 58635), (1303, 52875), (2115, 32575), (3525, 19545), (3909, 17625), (5875, 11727), (6515, 10575)]