70869035

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 86229792

約数和(自身を除く): 15360757

約数列:

[1, 5, 131, 257, 421, 655, 1285, 2105, 33667, 55151, 108197, 168335, 275755, 540985, 14173807, 70869035]

約数ペア:

[(1, 70869035), (5, 14173807), (131, 540985), (257, 275755), (421, 168335), (655, 108197), (1285, 55151), (2105, 33667)]