25458225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26111}}^1$

素因数の和:26137

約数の個数: 24

約数和(自身を含む): 45330432

約数和(自身を除く): 19872207

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 26111, 78333, 130555, 339443, 391665, 652775, 1018329, 1697215, 1958325, 5091645, 8486075, 25458225]

約数ペア:

[(1, 25458225), (3, 8486075), (5, 5091645), (13, 1958325), (15, 1697215), (25, 1018329), (39, 652775), (65, 391665), (75, 339443), (195, 130555), (325, 78333), (975, 26111)]