64294555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{2203}}^1$

素因数の和:2670

約数の個数: 16

約数和(自身を含む): 83311200

約数和(自身を除く): 19016645

約数列:

[1, 5, 13, 65, 449, 2203, 2245, 5837, 11015, 28639, 29185, 143195, 989147, 4945735, 12858911, 64294555]

約数ペア:

[(1, 64294555), (5, 12858911), (13, 4945735), (65, 989147), (449, 143195), (2203, 29185), (2245, 28639), (5837, 11015)]