357529545

素因数分解:

$3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 678787200

約数和(自身を除く): 321257655

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 73, 81, 87, 135, 139, 145, 219, 243, 261, 365, 405, 417, 435, 657, 695, 783, 1095, 1215, 1251, 1305, 1971, 2085, 2117, 2349, 3285, 3753, 3915, 4031, 5913, 6255, 6351, 7047, 9855, 10147, 10585, 11259, 11745, 12093, 17739, 18765, 19053, 20155, 29565, 30441, 31755, 33777, 35235, 36279, 50735, 56295, 57159, 60465, 88695, 91323, 95265, 108837, 152205, 168885, 171477, 181395, 273969, 285795, 294263, 326511, 456615, 514431, 544185, 821907, 857385, 882789, 979533, 1369845, 1471315, 1632555, 2465721, 2572155, 2648367, 4109535, 4413945, 4897665, 7945101, 12328605, 13241835, 23835303, 39725505, 71505909, 119176515, 357529545]

約数ペア:

[(1, 357529545), (3, 119176515), (5, 71505909), (9, 39725505), (15, 23835303), (27, 13241835), (29, 12328605), (45, 7945101), (73, 4897665), (81, 4413945), (87, 4109535), (135, 2648367), (139, 2572155), (145, 2465721), (219, 1632555), (243, 1471315), (261, 1369845), (365, 979533), (405, 882789), (417, 857385), (435, 821907), (657, 544185), (695, 514431), (783, 456615), (1095, 326511), (1215, 294263), (1251, 285795), (1305, 273969), (1971, 181395), (2085, 171477), (2117, 168885), (2349, 152205), (3285, 108837), (3753, 95265), (3915, 91323), (4031, 88695), (5913, 60465), (6255, 57159), (6351, 56295), (7047, 50735), (9855, 36279), (10147, 35235), (10585, 33777), (11259, 31755), (11745, 30441), (12093, 29565), (17739, 20155), (18765, 19053)]