24987335

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 30525600

約数和(自身を除く): 5538265

約数列:

[1, 5, 139, 157, 229, 695, 785, 1145, 21823, 31831, 35953, 109115, 159155, 179765, 4997467, 24987335]

約数ペア:

[(1, 24987335), (5, 4997467), (139, 179765), (157, 159155), (229, 109115), (695, 35953), (785, 31831), (1145, 21823)]