9442225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1709}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 13358520

約数和(自身を除く): 3916295

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 1709, 5525, 8545, 22217, 29053, 42725, 111085, 145265, 377689, 555425, 726325, 1888445, 9442225]

約数ペア:

[(1, 9442225), (5, 1888445), (13, 726325), (17, 555425), (25, 377689), (65, 145265), (85, 111085), (221, 42725), (325, 29053), (425, 22217), (1105, 8545), (1709, 5525)]