2238531025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{1471}}^1\times {\mathrm{2099}}^1$

素因数の和:3609

約数の個数: 24

約数和(自身を含む): 2874816000

約数和(自身を除く): 636284975

約数列:

[1, 5, 25, 29, 145, 725, 1471, 2099, 7355, 10495, 36775, 42659, 52475, 60871, 213295, 304355, 1066475, 1521775, 3087629, 15438145, 77190725, 89541241, 447706205, 2238531025]

約数ペア:

[(1, 2238531025), (5, 447706205), (25, 89541241), (29, 77190725), (145, 15438145), (725, 3087629), (1471, 1521775), (2099, 1066475), (7355, 304355), (10495, 213295), (36775, 60871), (42659, 52475)]