15156727131

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{66173}}^1$

素因数の和:67035

約数の個数: 32

約数和(自身を含む): 24902599680

約数和(自身を除く): 9745872549

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 839, 2517, 5873, 10907, 17619, 32721, 66173, 76349, 198519, 229047, 463211, 860249, 1389633, 2580747, 6021743, 18065229, 55519147, 166557441, 388634029, 721748911, 1165902087, 2165246733, 5052242377, 15156727131]

約数ペア:

[(1, 15156727131), (3, 5052242377), (7, 2165246733), (13, 1165902087), (21, 721748911), (39, 388634029), (91, 166557441), (273, 55519147), (839, 18065229), (2517, 6021743), (5873, 2580747), (10907, 1389633), (17619, 860249), (32721, 463211), (66173, 229047), (76349, 198519)]