22111195

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1399}}^1$

素因数の和:1542

約数の個数: 16

約数和(自身を含む): 27720000

約数和(自身を除く): 5608805

約数列:

[1, 5, 29, 109, 145, 545, 1399, 3161, 6995, 15805, 40571, 152491, 202855, 762455, 4422239, 22111195]

約数ペア:

[(1, 22111195), (5, 4422239), (29, 762455), (109, 202855), (145, 152491), (545, 40571), (1399, 15805), (3161, 6995)]