13087115

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3671}}^1$

素因数の和:3730

約数の個数: 16

約数和(自身を含む): 16920576

約数和(自身を除く): 3833461

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 3671, 18355, 84433, 113801, 422165, 569005, 2617423, 13087115]

約数ペア:

[(1, 13087115), (5, 2617423), (23, 569005), (31, 422165), (115, 113801), (155, 84433), (713, 18355), (3565, 3671)]