2245280345

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79889}}^1$

素因数の和:79985

約数の個数: 32

約数和(自身を含む): 3405231360

約数和(自身を除く): 1159951015

約数列:

[1, 5, 7, 11, 35, 55, 73, 77, 365, 385, 511, 803, 2555, 4015, 5621, 28105, 79889, 399445, 559223, 878779, 2796115, 4393895, 5831897, 6151453, 29159485, 30757265, 40823279, 64150867, 204116395, 320754335, 449056069, 2245280345]

約数ペア:

[(1, 2245280345), (5, 449056069), (7, 320754335), (11, 204116395), (35, 64150867), (55, 40823279), (73, 30757265), (77, 29159485), (365, 6151453), (385, 5831897), (511, 4393895), (803, 2796115), (2555, 878779), (4015, 559223), (5621, 399445), (28105, 79889)]