12147435

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 23500800

約数和(自身を除く): 11353365

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 67, 79, 85, 135, 153, 201, 237, 255, 335, 395, 459, 603, 711, 765, 1005, 1139, 1185, 1343, 1809, 2133, 2295, 3015, 3417, 3555, 4029, 5293, 5695, 6715, 9045, 10251, 10665, 12087, 15879, 17085, 20145, 26465, 30753, 36261, 47637, 51255, 60435, 79395, 89981, 142911, 153765, 181305, 238185, 269943, 449905, 714555, 809829, 1349715, 2429487, 4049145, 12147435]

約数ペア:

[(1, 12147435), (3, 4049145), (5, 2429487), (9, 1349715), (15, 809829), (17, 714555), (27, 449905), (45, 269943), (51, 238185), (67, 181305), (79, 153765), (85, 142911), (135, 89981), (153, 79395), (201, 60435), (237, 51255), (255, 47637), (335, 36261), (395, 30753), (459, 26465), (603, 20145), (711, 17085), (765, 15879), (1005, 12087), (1139, 10665), (1185, 10251), (1343, 9045), (1809, 6715), (2133, 5695), (2295, 5293), (3015, 4029), (3417, 3555)]