271743025

素因数分解:

$5^2\times {\mathrm{101}}^1\times {\mathrm{107621}}^1$

素因数の和:107732

約数の個数: 12

約数和(自身を含む): 340300764

約数和(自身を除く): 68557739

約数列:

[1, 5, 25, 101, 505, 2525, 107621, 538105, 2690525, 10869721, 54348605, 271743025]

約数ペア:

[(1, 271743025), (5, 54348605), (25, 10869721), (101, 2690525), (505, 538105), (2525, 107621)]