2524925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 3577896

約数和(自身を除く): 1052971

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 457, 1105, 2285, 5525, 5941, 7769, 11425, 29705, 38845, 100997, 148525, 194225, 504985, 2524925]

約数ペア:

[(1, 2524925), (5, 504985), (13, 194225), (17, 148525), (25, 100997), (65, 38845), (85, 29705), (221, 11425), (325, 7769), (425, 5941), (457, 5525), (1105, 2285)]