2528900805

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1\times {\mathrm{2203}}^1$

素因数の和:3057

約数の個数: 32

約数和(自身を含む): 4092880896

約数和(自身を除く): 1563980091

約数列:

[1, 3, 5, 15, 103, 309, 515, 743, 1545, 2203, 2229, 3715, 6609, 11015, 11145, 33045, 76529, 226909, 229587, 382645, 680727, 1134545, 1147935, 1636829, 3403635, 4910487, 8184145, 24552435, 168593387, 505780161, 842966935, 2528900805]

約数ペア:

[(1, 2528900805), (3, 842966935), (5, 505780161), (15, 168593387), (103, 24552435), (309, 8184145), (515, 4910487), (743, 3403635), (1545, 1636829), (2203, 1147935), (2229, 1134545), (3715, 680727), (6609, 382645), (11015, 229587), (11145, 226909), (33045, 76529)]