130539625

素因数分解:

$5^3\times {\mathrm{103}}^1\times {\mathrm{10139}}^1$

素因数の和:10257

約数の個数: 16

約数和(自身を含む): 164511360

約数和(自身を除く): 33971735

約数列:

[1, 5, 25, 103, 125, 515, 2575, 10139, 12875, 50695, 253475, 1044317, 1267375, 5221585, 26107925, 130539625]

約数ペア:

[(1, 130539625), (5, 26107925), (25, 5221585), (103, 1267375), (125, 1044317), (515, 253475), (2575, 50695), (10139, 12875)]