157028655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1495511}}^1$

素因数の和:1495526

約数の個数: 16

約数和(自身を含む): 287138304

約数和(自身を除く): 130109649

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1495511, 4486533, 7477555, 10468577, 22432665, 31405731, 52342885, 157028655]

約数ペア:

[(1, 157028655), (3, 52342885), (5, 31405731), (7, 22432665), (15, 10468577), (21, 7477555), (35, 4486533), (105, 1495511)]