157212765

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{14741}}^1$

素因数の和:14834

約数の個数: 32

約数和(自身を含む): 283046400

約数和(自身を除く): 125833635

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 2133, 3555, 10665, 14741, 44223, 73705, 132669, 221115, 398007, 663345, 1164539, 1990035, 3493617, 5822695, 10480851, 17468085, 31442553, 52404255, 157212765]

約数ペア:

[(1, 157212765), (3, 52404255), (5, 31442553), (9, 17468085), (15, 10480851), (27, 5822695), (45, 3493617), (79, 1990035), (135, 1164539), (237, 663345), (395, 398007), (711, 221115), (1185, 132669), (2133, 73705), (3555, 44223), (10665, 14741)]