23497825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4253}}^1$

素因数の和:4293

約数の個数: 24

約数和(自身を含む): 33232248

約数和(自身を除く): 9734423

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 4253, 5525, 21265, 55289, 72301, 106325, 276445, 361505, 939913, 1382225, 1807525, 4699565, 23497825]

約数ペア:

[(1, 23497825), (5, 4699565), (13, 1807525), (17, 1382225), (25, 939913), (65, 361505), (85, 276445), (221, 106325), (325, 72301), (425, 55289), (1105, 21265), (4253, 5525)]