60486025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4391}}^1$

素因数の和:4449

約数の個数: 24

約数和(自身を含む): 81691200

約数和(自身を除く): 21205175

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 2755, 4391, 13775, 21955, 83429, 109775, 127339, 417145, 636695, 2085725, 2419441, 3183475, 12097205, 60486025]

約数ペア:

[(1, 60486025), (5, 12097205), (19, 3183475), (25, 2419441), (29, 2085725), (95, 636695), (145, 417145), (475, 127339), (551, 109775), (725, 83429), (2755, 21955), (4391, 13775)]