11631555

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 22145760

約数和(自身を除く): 10514205

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 59, 65, 117, 177, 195, 295, 337, 531, 585, 767, 885, 1011, 1685, 2301, 2655, 3033, 3835, 4381, 5055, 6903, 11505, 13143, 15165, 19883, 21905, 34515, 39429, 59649, 65715, 99415, 178947, 197145, 258479, 298245, 775437, 894735, 1292395, 2326311, 3877185, 11631555]

約数ペア:

[(1, 11631555), (3, 3877185), (5, 2326311), (9, 1292395), (13, 894735), (15, 775437), (39, 298245), (45, 258479), (59, 197145), (65, 178947), (117, 99415), (177, 65715), (195, 59649), (295, 39429), (337, 34515), (531, 21905), (585, 19883), (767, 15165), (885, 13143), (1011, 11505), (1685, 6903), (2301, 5055), (2655, 4381), (3033, 3835)]