82978945

素因数分解:

$5^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{3083}}^1$

素因数の和:3864

約数の個数: 16

約数和(自身を含む): 113984640

約数和(自身を除く): 31005695

約数列:

[1, 5, 7, 35, 769, 3083, 3845, 5383, 15415, 21581, 26915, 107905, 2370827, 11854135, 16595789, 82978945]

約数ペア:

[(1, 82978945), (5, 16595789), (7, 11854135), (35, 2370827), (769, 107905), (3083, 26915), (3845, 21581), (5383, 15415)]