25552445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{577}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 32585328

約数和(自身を除く): 7032883

約数列:

[1, 5, 17, 85, 521, 577, 2605, 2885, 8857, 9809, 44285, 49045, 300617, 1503085, 5110489, 25552445]

約数ペア:

[(1, 25552445), (5, 5110489), (17, 1503085), (85, 300617), (521, 49045), (577, 44285), (2605, 9809), (2885, 8857)]