225368580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3756143}}^1$

素因数の和:3756155

約数の個数: 24

約数和(自身を含む): 631032192

約数和(自身を除く): 405663612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3756143, 7512286, 11268429, 15024572, 18780715, 22536858, 37561430, 45073716, 56342145, 75122860, 112684290, 225368580]

約数ペア:

[(1, 225368580), (2, 112684290), (3, 75122860), (4, 56342145), (5, 45073716), (6, 37561430), (10, 22536858), (12, 18780715), (15, 15024572), (20, 11268429), (30, 7512286), (60, 3756143)]