1390802078145

素因数分解:

$3^1\times 5^1\times {\mathrm{22307}}^1\times {\mathrm{4156549}}^1$

素因数の和:4178864

約数の個数: 16

約数和(自身を含む): 2225383617600

約数和(自身を除く): 834581539455

約数列:

[1, 3, 5, 15, 22307, 66921, 111535, 334605, 4156549, 12469647, 20782745, 62348235, 92720138543, 278160415629, 463600692715, 1390802078145]

約数ペア:

[(1, 1390802078145), (3, 463600692715), (5, 278160415629), (15, 92720138543), (22307, 62348235), (66921, 20782745), (111535, 12469647), (334605, 4156549)]