8900225

素因数分解:

$5^2\times {\mathrm{577}}^1\times {\mathrm{617}}^1$

素因数の和:1204

約数の個数: 12

約数和(自身を含む): 11073324

約数和(自身を除く): 2173099

約数列:

[1, 5, 25, 577, 617, 2885, 3085, 14425, 15425, 356009, 1780045, 8900225]

約数ペア:

[(1, 8900225), (5, 1780045), (25, 356009), (577, 15425), (617, 14425), (2885, 3085)]