56156205

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{76403}}^1$

素因数の和:76425

約数の個数: 24

約数和(自身を含む): 104520672

約数和(自身を除く): 48364467

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 76403, 229209, 382015, 534821, 1146045, 1604463, 2674105, 3743747, 8022315, 11231241, 18718735, 56156205]

約数ペア:

[(1, 56156205), (3, 18718735), (5, 11231241), (7, 8022315), (15, 3743747), (21, 2674105), (35, 1604463), (49, 1146045), (105, 534821), (147, 382015), (245, 229209), (735, 76403)]