157201705

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{2671}}^1$

素因数の和:2904

約数の個数: 16

約数和(自身を含む): 192384000

約数和(自身を除く): 35182295

約数列:

[1, 5, 79, 149, 395, 745, 2671, 11771, 13355, 58855, 211009, 397979, 1055045, 1989895, 31440341, 157201705]

約数ペア:

[(1, 157201705), (5, 31440341), (79, 1989895), (149, 1055045), (395, 397979), (745, 211009), (2671, 58855), (11771, 13355)]