90862945

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{5749}}^1$

素因数の和:5892

約数の個数: 16

約数和(自身を含む): 113850000

約数和(自身を除く): 22987055

約数列:

[1, 5, 29, 109, 145, 545, 3161, 5749, 15805, 28745, 166721, 626641, 833605, 3133205, 18172589, 90862945]

約数ペア:

[(1, 90862945), (5, 18172589), (29, 3133205), (109, 833605), (145, 626641), (545, 166721), (3161, 28745), (5749, 15805)]