127783575

素因数分解:

$3^4\times 5^2\times {\mathrm{63103}}^1$

素因数の和:63125

約数の個数: 30

約数和(自身を含む): 236703104

約数和(自身を除く): 108919529

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 63103, 189309, 315515, 567927, 946545, 1577575, 1703781, 2839635, 4732725, 5111343, 8518905, 14198175, 25556715, 42594525, 127783575]

約数ペア:

[(1, 127783575), (3, 42594525), (5, 25556715), (9, 14198175), (15, 8518905), (25, 5111343), (27, 4732725), (45, 2839635), (75, 1703781), (81, 1577575), (135, 946545), (225, 567927), (405, 315515), (675, 189309), (2025, 63103)]