20126225

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6053}}^1$

素因数の和:6089

約数の個数: 24

約数和(自身を含む): 30027840

約数和(自身を除く): 9901615

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 3325, 6053, 30265, 42371, 115007, 151325, 211855, 575035, 805049, 1059275, 2875175, 4025245, 20126225]

約数ペア:

[(1, 20126225), (5, 4025245), (7, 2875175), (19, 1059275), (25, 805049), (35, 575035), (95, 211855), (133, 151325), (175, 115007), (475, 42371), (665, 30265), (3325, 6053)]