13303763165

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{2473}}^1$

素因数の和:2742

約数の個数: 64

約数和(自身を含む): 20263841280

約数和(自身を除く): 6960078115

約数列:

[1, 5, 7, 11, 35, 55, 77, 89, 157, 385, 445, 623, 785, 979, 1099, 1727, 2473, 3115, 4895, 5495, 6853, 8635, 12089, 12365, 13973, 17311, 27203, 34265, 60445, 69865, 86555, 97811, 136015, 153703, 190421, 220097, 388261, 489055, 768515, 952105, 1075921, 1100485, 1540679, 1941305, 2421067, 2717827, 4270871, 5379605, 7703395, 12105335, 13589135, 16947469, 21354355, 29896097, 34555229, 84737345, 149480485, 172776145, 241886603, 380107519, 1209433015, 1900537595, 2660752633, 13303763165]

約数ペア:

[(1, 13303763165), (5, 2660752633), (7, 1900537595), (11, 1209433015), (35, 380107519), (55, 241886603), (77, 172776145), (89, 149480485), (157, 84737345), (385, 34555229), (445, 29896097), (623, 21354355), (785, 16947469), (979, 13589135), (1099, 12105335), (1727, 7703395), (2473, 5379605), (3115, 4270871), (4895, 2717827), (5495, 2421067), (6853, 1941305), (8635, 1540679), (12089, 1100485), (12365, 1075921), (13973, 952105), (17311, 768515), (27203, 489055), (34265, 388261), (60445, 220097), (69865, 190421), (86555, 153703), (97811, 136015)]