15947245

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 19998000

約数和(自身を除く): 4050755

約数列:

[1, 5, 29, 109, 145, 545, 1009, 3161, 5045, 15805, 29261, 109981, 146305, 549905, 3189449, 15947245]

約数ペア:

[(1, 15947245), (5, 3189449), (29, 549905), (109, 146305), (145, 109981), (545, 29261), (1009, 15805), (3161, 5045)]