201225055

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{37507}}^1$

素因数の和:37578

約数の個数: 16

約数和(自身を含む): 256554720

約数和(自身を除く): 55329665

約数列:

[1, 5, 29, 37, 145, 185, 1073, 5365, 37507, 187535, 1087703, 1387759, 5438515, 6938795, 40245011, 201225055]

約数ペア:

[(1, 201225055), (5, 40245011), (29, 6938795), (37, 5438515), (145, 1387759), (185, 1087703), (1073, 187535), (5365, 37507)]