15310685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2161}}^1$

素因数の和:2288

約数の個数: 16

約数和(自身を含む): 19976880

約数和(自身を除く): 4666195

約数列:

[1, 5, 13, 65, 109, 545, 1417, 2161, 7085, 10805, 28093, 140465, 235549, 1177745, 3062137, 15310685]

約数ペア:

[(1, 15310685), (5, 3062137), (13, 1177745), (65, 235549), (109, 140465), (545, 28093), (1417, 10805), (2161, 7085)]