68188535

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{2393}}^1$

素因数の和:2578

約数の個数: 16

約数和(自身を含む): 84460320

約数和(自身を除く): 16271785

約数列:

[1, 5, 41, 139, 205, 695, 2393, 5699, 11965, 28495, 98113, 332627, 490565, 1663135, 13637707, 68188535]

約数ペア:

[(1, 68188535), (5, 13637707), (41, 1663135), (139, 490565), (205, 332627), (695, 98113), (2393, 28495), (5699, 11965)]