27282625

素因数分解:

$5^3\times {\mathrm{101}}^1\times {\mathrm{2161}}^1$

素因数の和:2277

約数の個数: 16

約数和(自身を含む): 34401744

約数和(自身を除く): 7119119

約数列:

[1, 5, 25, 101, 125, 505, 2161, 2525, 10805, 12625, 54025, 218261, 270125, 1091305, 5456525, 27282625]

約数ペア:

[(1, 27282625), (5, 5456525), (25, 1091305), (101, 270125), (125, 218261), (505, 54025), (2161, 12625), (2525, 10805)]