15103121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:412

約数の個数: 16

約数和(自身を含む): 17031168

約数和(自身を除く): 1928047

約数列:

[1, 11, 47, 131, 223, 517, 1441, 2453, 6157, 10481, 29213, 67727, 115291, 321343, 1373011, 15103121]

約数ペア:

[(1, 15103121), (11, 1373011), (47, 321343), (131, 115291), (223, 67727), (517, 29213), (1441, 10481), (2453, 6157)]