156949420905

素因数分解:

$3^3\times 5^1\times {\mathrm{1162588303}}^1$

素因数の和:1162588317

約数の個数: 16

約数和(自身を含む): 279021192960

約数和(自身を除く): 122071772055

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1162588303, 3487764909, 5812941515, 10463294727, 17438824545, 31389884181, 52316473635, 156949420905]

約数ペア:

[(1, 156949420905), (3, 52316473635), (5, 31389884181), (9, 17438824545), (15, 10463294727), (27, 5812941515), (45, 3487764909), (135, 1162588303)]