22724705

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{541}}^1$

素因数の和:848

約数の個数: 16

約数和(自身を含む): 28305408

約数和(自身を除く): 5580703

約数列:

[1, 5, 31, 155, 271, 541, 1355, 2705, 8401, 16771, 42005, 83855, 146611, 733055, 4544941, 22724705]

約数ペア:

[(1, 22724705), (5, 4544941), (31, 733055), (155, 146611), (271, 83855), (541, 42005), (1355, 16771), (2705, 8401)]