22686575

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 29510016

約数和(自身を除く): 6823441

約数列:

[1, 5, 25, 31, 73, 155, 365, 401, 775, 1825, 2005, 2263, 10025, 11315, 12431, 29273, 56575, 62155, 146365, 310775, 731825, 907463, 4537315, 22686575]

約数ペア:

[(1, 22686575), (5, 4537315), (25, 907463), (31, 731825), (73, 310775), (155, 146365), (365, 62155), (401, 56575), (775, 29273), (1825, 12431), (2005, 11315), (2263, 10025)]