9561915

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 19077120

約数和(自身を除く): 9515205

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 47, 55, 99, 135, 137, 141, 165, 235, 297, 411, 423, 495, 517, 685, 705, 1233, 1269, 1485, 1507, 1551, 2055, 2115, 2585, 3699, 4521, 4653, 6165, 6345, 6439, 7535, 7755, 13563, 13959, 18495, 19317, 22605, 23265, 32195, 40689, 57951, 67815, 69795, 70829, 96585, 173853, 203445, 212487, 289755, 354145, 637461, 869265, 1062435, 1912383, 3187305, 9561915]

約数ペア:

[(1, 9561915), (3, 3187305), (5, 1912383), (9, 1062435), (11, 869265), (15, 637461), (27, 354145), (33, 289755), (45, 212487), (47, 203445), (55, 173853), (99, 96585), (135, 70829), (137, 69795), (141, 67815), (165, 57951), (235, 40689), (297, 32195), (411, 23265), (423, 22605), (495, 19317), (517, 18495), (685, 13959), (705, 13563), (1233, 7755), (1269, 7535), (1485, 6439), (1507, 6345), (1551, 6165), (2055, 4653), (2115, 4521), (2585, 3699)]