22773995

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{421}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 28358400

約数和(自身を除く): 5584405

約数列:

[1, 5, 31, 155, 349, 421, 1745, 2105, 10819, 13051, 54095, 65255, 146929, 734645, 4554799, 22773995]

約数ペア:

[(1, 22773995), (5, 4554799), (31, 734645), (155, 146929), (349, 65255), (421, 54095), (1745, 13051), (2105, 10819)]