80624685

素因数分解:

$3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{11971}}^1$

素因数の和:12428

約数の個数: 16

約数和(自身を含む): 129297600

約数和(自身を除く): 48672915

約数列:

[1, 3, 5, 15, 449, 1347, 2245, 6735, 11971, 35913, 59855, 179565, 5374979, 16124937, 26874895, 80624685]

約数ペア:

[(1, 80624685), (3, 26874895), (5, 16124937), (15, 5374979), (449, 179565), (1347, 59855), (2245, 35913), (6735, 11971)]