82569905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{24611}}^1$

素因数の和:24688

約数の個数: 16

約数和(自身を含む): 109867968

約数和(自身を除く): 27298063

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 24611, 123055, 270721, 1353605, 1501271, 7506355, 16513981, 82569905]

約数ペア:

[(1, 82569905), (5, 16513981), (11, 7506355), (55, 1501271), (61, 1353605), (305, 270721), (671, 123055), (3355, 24611)]