64982045

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{5743}}^1$

素因数の和:5852

約数の個数: 16

約数和(自身を含む): 81610752

約数和(自身を除く): 16628707

約数列:

[1, 5, 31, 73, 155, 365, 2263, 5743, 11315, 28715, 178033, 419239, 890165, 2096195, 12996409, 64982045]

約数ペア:

[(1, 64982045), (5, 12996409), (31, 2096195), (73, 890165), (155, 419239), (365, 178033), (2263, 28715), (5743, 11315)]