18565521435

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{6737}}^1$

素因数の和:7037

約数の個数: 64

約数和(自身を含む): 33474384000

約数和(自身を除く): 14908862565

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 149, 411, 447, 685, 745, 1233, 1341, 2055, 2235, 3699, 4023, 6165, 6705, 6737, 18495, 20115, 20211, 20413, 33685, 60633, 61239, 101055, 102065, 181899, 183717, 303165, 306195, 551151, 909495, 918585, 922969, 1003813, 2755755, 2768907, 3011439, 4614845, 5019065, 8306721, 9034317, 13844535, 15057195, 24920163, 27102951, 41533605, 45171585, 124600815, 135514755, 137522381, 412567143, 687611905, 1237701429, 2062835715, 3713104287, 6188507145, 18565521435]

約数ペア:

[(1, 18565521435), (3, 6188507145), (5, 3713104287), (9, 2062835715), (15, 1237701429), (27, 687611905), (45, 412567143), (135, 137522381), (137, 135514755), (149, 124600815), (411, 45171585), (447, 41533605), (685, 27102951), (745, 24920163), (1233, 15057195), (1341, 13844535), (2055, 9034317), (2235, 8306721), (3699, 5019065), (4023, 4614845), (6165, 3011439), (6705, 2768907), (6737, 2755755), (18495, 1003813), (20115, 922969), (20211, 918585), (20413, 909495), (33685, 551151), (60633, 306195), (61239, 303165), (101055, 183717), (102065, 181899)]