2015392215

素因数分解:

$3^1\times 5^1\times {\mathrm{3461}}^1\times {\mathrm{38821}}^1$

素因数の和:42290

約数の個数: 16

約数和(自身を含む): 3225642336

約数和(自身を除く): 1210250121

約数列:

[1, 3, 5, 15, 3461, 10383, 17305, 38821, 51915, 116463, 194105, 582315, 134359481, 403078443, 671797405, 2015392215]

約数ペア:

[(1, 2015392215), (3, 671797405), (5, 403078443), (15, 134359481), (3461, 582315), (10383, 194105), (17305, 116463), (38821, 51915)]