90300655

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{3169}}^1$

素因数の和:3354

約数の個数: 16

約数和(自身を含む): 111837600

約数和(自身を除く): 21536945

約数列:

[1, 5, 41, 139, 205, 695, 3169, 5699, 15845, 28495, 129929, 440491, 649645, 2202455, 18060131, 90300655]

約数ペア:

[(1, 90300655), (5, 18060131), (41, 2202455), (139, 649645), (205, 440491), (695, 129929), (3169, 28495), (5699, 15845)]