51054075

素因数分解:

$3^2\times 5^2\times {\mathrm{226907}}^1$

素因数の和:226923

約数の個数: 18

約数和(自身を含む): 91443924

約数和(自身を除く): 40389849

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 226907, 680721, 1134535, 2042163, 3403605, 5672675, 10210815, 17018025, 51054075]

約数ペア:

[(1, 51054075), (3, 17018025), (5, 10210815), (9, 5672675), (15, 3403605), (25, 2042163), (45, 1134535), (75, 680721), (225, 226907)]