10641215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5281}}^1$

素因数の和:5330

約数の個数: 16

約数和(自身を含む): 14198016

約数和(自身を除く): 3556801

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 5281, 26405, 68653, 163711, 343265, 818555, 2128243, 10641215]

約数ペア:

[(1, 10641215), (5, 2128243), (13, 818555), (31, 343265), (65, 163711), (155, 68653), (403, 26405), (2015, 5281)]