15048315

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 29030400

約数和(自身を除く): 13982085

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 79, 83, 85, 135, 153, 237, 249, 255, 395, 415, 459, 711, 747, 765, 1185, 1245, 1343, 1411, 2133, 2241, 2295, 3555, 3735, 4029, 4233, 6557, 6715, 7055, 10665, 11205, 12087, 12699, 19671, 20145, 21165, 32785, 36261, 38097, 59013, 60435, 63495, 98355, 111469, 177039, 181305, 190485, 295065, 334407, 557345, 885195, 1003221, 1672035, 3009663, 5016105, 15048315]

約数ペア:

[(1, 15048315), (3, 5016105), (5, 3009663), (9, 1672035), (15, 1003221), (17, 885195), (27, 557345), (45, 334407), (51, 295065), (79, 190485), (83, 181305), (85, 177039), (135, 111469), (153, 98355), (237, 63495), (249, 60435), (255, 59013), (395, 38097), (415, 36261), (459, 32785), (711, 21165), (747, 20145), (765, 19671), (1185, 12699), (1245, 12087), (1343, 11205), (1411, 10665), (2133, 7055), (2241, 6715), (2295, 6557), (3555, 4233), (3735, 4029)]