63071825

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{839}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 81661440

約数和(自身を除く): 18589615

約数列:

[1, 5, 25, 31, 97, 155, 485, 775, 839, 2425, 3007, 4195, 15035, 20975, 26009, 75175, 81383, 130045, 406915, 650225, 2034575, 2522873, 12614365, 63071825]

約数ペア:

[(1, 63071825), (5, 12614365), (25, 2522873), (31, 2034575), (97, 650225), (155, 406915), (485, 130045), (775, 81383), (839, 75175), (2425, 26009), (3007, 20975), (4195, 15035)]