31357415

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1013}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 38840256

約数和(自身を除く): 7482841

約数列:

[1, 5, 41, 151, 205, 755, 1013, 5065, 6191, 30955, 41533, 152963, 207665, 764815, 6271483, 31357415]

約数ペア:

[(1, 31357415), (5, 6271483), (41, 764815), (151, 207665), (205, 152963), (755, 41533), (1013, 30955), (5065, 6191)]