556400525

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{10513}}^1$

素因数の和:10625

約数の個数: 24

約数和(自身を含む): 723573480

約数和(自身を除く): 167172955

約数列:

[1, 5, 25, 29, 73, 145, 365, 725, 1825, 2117, 10513, 10585, 52565, 52925, 262825, 304877, 767449, 1524385, 3837245, 7621925, 19186225, 22256021, 111280105, 556400525]

約数ペア:

[(1, 556400525), (5, 111280105), (25, 22256021), (29, 19186225), (73, 7621925), (145, 3837245), (365, 1524385), (725, 767449), (1825, 304877), (2117, 262825), (10513, 52925), (10585, 52565)]