155957555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{16103}}^1$

素因数の和:16270

約数の個数: 16

約数和(自身を含む): 202910400

約数和(自身を除く): 46952845

約数列:

[1, 5, 13, 65, 149, 745, 1937, 9685, 16103, 80515, 209339, 1046695, 2399347, 11996735, 31191511, 155957555]

約数ペア:

[(1, 155957555), (5, 31191511), (13, 11996735), (65, 2399347), (149, 1046695), (745, 209339), (1937, 80515), (9685, 16103)]