85638895

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{3659}}^1$

素因数の和:3846

約数の個数: 16

約数和(自身を含む): 106813440

約数和(自身を除く): 21174545

約数列:

[1, 5, 31, 151, 155, 755, 3659, 4681, 18295, 23405, 113429, 552509, 567145, 2762545, 17127779, 85638895]

約数ペア:

[(1, 85638895), (5, 17127779), (31, 2762545), (151, 567145), (155, 552509), (755, 113429), (3659, 23405), (4681, 18295)]