71813625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{14731}}^1$

素因数の和:14762

約数の個数: 32

約数和(自身を含む): 128698752

約数和(自身を除く): 56885127

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 4875, 14731, 44193, 73655, 191503, 220965, 368275, 574509, 957515, 1104825, 1841375, 2872545, 4787575, 5524125, 14362725, 23937875, 71813625]

約数ペア:

[(1, 71813625), (3, 23937875), (5, 14362725), (13, 5524125), (15, 4787575), (25, 2872545), (39, 1841375), (65, 1104825), (75, 957515), (125, 574509), (195, 368275), (325, 220965), (375, 191503), (975, 73655), (1625, 44193), (4875, 14731)]