79571375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2129}}^1$

素因数の和:2180

約数の個数: 32

約数和(自身を含む): 111646080

約数和(自身を除く): 32074705

約数列:

[1, 5, 13, 23, 25, 65, 115, 125, 299, 325, 575, 1495, 1625, 2129, 2875, 7475, 10645, 27677, 37375, 48967, 53225, 138385, 244835, 266125, 636571, 691925, 1224175, 3182855, 3459625, 6120875, 15914275, 79571375]

約数ペア:

[(1, 79571375), (5, 15914275), (13, 6120875), (23, 3459625), (25, 3182855), (65, 1224175), (115, 691925), (125, 636571), (299, 266125), (325, 244835), (575, 138385), (1495, 53225), (1625, 48967), (2129, 37375), (2875, 27677), (7475, 10645)]