63723985

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{5801}}^1$

素因数の和:5845

約数の個数: 16

約数和(自身を含む): 82852560

約数和(自身を除く): 19128575

約数列:

[1, 5, 13, 65, 169, 845, 2197, 5801, 10985, 29005, 75413, 377065, 980369, 4901845, 12744797, 63723985]

約数ペア:

[(1, 63723985), (5, 12744797), (13, 4901845), (65, 980369), (169, 377065), (845, 75413), (2197, 29005), (5801, 10985)]