2825389105

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{82457}}^1$

素因数の和:82569

約数の個数: 32

約数和(自身を含む): 4274622720

約数和(自身を除く): 1449233615

約数列:

[1, 5, 7, 11, 35, 55, 77, 89, 385, 445, 623, 979, 3115, 4895, 6853, 34265, 82457, 412285, 577199, 907027, 2885995, 4535135, 6349189, 7338673, 31745945, 36693365, 51370711, 80725403, 256853555, 403627015, 565077821, 2825389105]

約数ペア:

[(1, 2825389105), (5, 565077821), (7, 403627015), (11, 256853555), (35, 80725403), (55, 51370711), (77, 36693365), (89, 31745945), (385, 7338673), (445, 6349189), (623, 4535135), (979, 2885995), (3115, 907027), (4895, 577199), (6853, 412285), (34265, 82457)]