2025756855

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{4019}}^1$

素因数の和:4540

約数の個数: 48

約数和(自身を含む): 3672414720

約数和(自身を除く): 1646657865

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 487, 1035, 1461, 2435, 4019, 4383, 7305, 11201, 12057, 20095, 21915, 33603, 36171, 56005, 60285, 92437, 100809, 168015, 180855, 277311, 462185, 504045, 831933, 1386555, 1957253, 4159665, 5871759, 9786265, 17615277, 29358795, 45016819, 88076385, 135050457, 225084095, 405151371, 675252285, 2025756855]

約数ペア:

[(1, 2025756855), (3, 675252285), (5, 405151371), (9, 225084095), (15, 135050457), (23, 88076385), (45, 45016819), (69, 29358795), (115, 17615277), (207, 9786265), (345, 5871759), (487, 4159665), (1035, 1957253), (1461, 1386555), (2435, 831933), (4019, 504045), (4383, 462185), (7305, 277311), (11201, 180855), (12057, 168015), (20095, 100809), (21915, 92437), (33603, 60285), (36171, 56005)]