105125525

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{7949}}^1$

素因数の和:8005

約数の個数: 18

約数和(自身を含む): 136286850

約数和(自身を除く): 31161325

約数列:

[1, 5, 23, 25, 115, 529, 575, 2645, 7949, 13225, 39745, 182827, 198725, 914135, 4205021, 4570675, 21025105, 105125525]

約数ペア:

[(1, 105125525), (5, 21025105), (23, 4570675), (25, 4205021), (115, 914135), (529, 198725), (575, 182827), (2645, 39745), (7949, 13225)]