6193025

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 8118528

約数和(自身を除く): 1925503

約数列:

[1, 5, 25, 31, 61, 131, 155, 305, 655, 775, 1525, 1891, 3275, 4061, 7991, 9455, 20305, 39955, 47275, 101525, 199775, 247721, 1238605, 6193025]

約数ペア:

[(1, 6193025), (5, 1238605), (25, 247721), (31, 199775), (61, 101525), (131, 47275), (155, 39955), (305, 20305), (655, 9455), (775, 7991), (1525, 4061), (1891, 3275)]