87497645

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{2441}}^1$

素因数の和:2620

約数の個数: 16

約数和(自身を含む): 107604288

約数和(自身を除く): 20106643

約数列:

[1, 5, 67, 107, 335, 535, 2441, 7169, 12205, 35845, 163547, 261187, 817735, 1305935, 17499529, 87497645]

約数ペア:

[(1, 87497645), (5, 17499529), (67, 1305935), (107, 817735), (335, 261187), (535, 163547), (2441, 35845), (7169, 12205)]