28839055

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2599

約数の個数: 32

約数和(自身を含む): 44098560

約数和(自身を除く): 15259505

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 323, 595, 665, 1615, 2261, 2551, 11305, 12755, 17857, 43367, 48469, 89285, 216835, 242345, 303569, 339283, 823973, 1517845, 1696415, 4119865, 5767811, 28839055]

約数ペア:

[(1, 28839055), (5, 5767811), (7, 4119865), (17, 1696415), (19, 1517845), (35, 823973), (85, 339283), (95, 303569), (119, 242345), (133, 216835), (323, 89285), (595, 48469), (665, 43367), (1615, 17857), (2261, 12755), (2551, 11305)]