8881295

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 11139168

約数和(自身を除く): 2257873

約数列:

[1, 5, 37, 61, 185, 305, 787, 2257, 3935, 11285, 29119, 48007, 145595, 240035, 1776259, 8881295]

約数ペア:

[(1, 8881295), (5, 1776259), (37, 240035), (61, 145595), (185, 48007), (305, 29119), (787, 11285), (2257, 3935)]