23228375

素因数分解:

$5^3\times {\mathrm{17}}^2\times {\mathrm{643}}^1$

素因数の和:692

約数の個数: 24

約数和(自身を含む): 30842448

約数和(自身を除く): 7614073

約数列:

[1, 5, 17, 25, 85, 125, 289, 425, 643, 1445, 2125, 3215, 7225, 10931, 16075, 36125, 54655, 80375, 185827, 273275, 929135, 1366375, 4645675, 23228375]

約数ペア:

[(1, 23228375), (5, 4645675), (17, 1366375), (25, 929135), (85, 273275), (125, 185827), (289, 80375), (425, 54655), (643, 36125), (1445, 16075), (2125, 10931), (3215, 7225)]