64279005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{612181}}^1$

素因数の和:612196

約数の個数: 16

約数和(自身を含む): 117538944

約数和(自身を除く): 53259939

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 612181, 1836543, 3060905, 4285267, 9182715, 12855801, 21426335, 64279005]

約数ペア:

[(1, 64279005), (3, 21426335), (5, 12855801), (7, 9182715), (15, 4285267), (21, 3060905), (35, 1836543), (105, 612181)]