716172025

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{1871}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 906691968

約数和(自身を除く): 190519943

約数列:

[1, 5, 25, 61, 251, 305, 1255, 1525, 1871, 6275, 9355, 15311, 46775, 76555, 114131, 382775, 469621, 570655, 2348105, 2853275, 11740525, 28646881, 143234405, 716172025]

約数ペア:

[(1, 716172025), (5, 143234405), (25, 28646881), (61, 11740525), (251, 2853275), (305, 2348105), (1255, 570655), (1525, 469621), (1871, 382775), (6275, 114131), (9355, 76555), (15311, 46775)]