26107625

素因数分解:

$5^3\times {\mathrm{331}}^1\times {\mathrm{631}}^1$

素因数の和:977

約数の個数: 16

約数和(自身を含む): 32732544

約数和(自身を除く): 6624919

約数列:

[1, 5, 25, 125, 331, 631, 1655, 3155, 8275, 15775, 41375, 78875, 208861, 1044305, 5221525, 26107625]

約数ペア:

[(1, 26107625), (5, 5221525), (25, 1044305), (125, 208861), (331, 78875), (631, 41375), (1655, 15775), (3155, 8275)]