5017025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 6874560

約数和(自身を除く): 1857535

約数列:

[1, 5, 13, 25, 43, 65, 215, 325, 359, 559, 1075, 1795, 2795, 4667, 8975, 13975, 15437, 23335, 77185, 116675, 200681, 385925, 1003405, 5017025]

約数ペア:

[(1, 5017025), (5, 1003405), (13, 385925), (25, 200681), (43, 116675), (65, 77185), (215, 23335), (325, 15437), (359, 13975), (559, 8975), (1075, 4667), (1795, 2795)]