129436315

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{8609}}^1$

素因数の和:8742

約数の個数: 16

約数和(自身を含む): 162005760

約数和(自身を除く): 32569445

約数列:

[1, 5, 31, 97, 155, 485, 3007, 8609, 15035, 43045, 266879, 835073, 1334395, 4175365, 25887263, 129436315]

約数ペア:

[(1, 129436315), (5, 25887263), (31, 4175365), (97, 1334395), (155, 835073), (485, 266879), (3007, 43045), (8609, 15035)]