1599075

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 3095040

約数和(自身を除く): 1495965

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 103, 115, 135, 207, 225, 309, 345, 515, 575, 621, 675, 927, 1035, 1545, 1725, 2369, 2575, 2781, 3105, 4635, 5175, 7107, 7725, 11845, 13905, 15525, 21321, 23175, 35535, 59225, 63963, 69525, 106605, 177675, 319815, 533025, 1599075]

約数ペア:

[(1, 1599075), (3, 533025), (5, 319815), (9, 177675), (15, 106605), (23, 69525), (25, 63963), (27, 59225), (45, 35535), (69, 23175), (75, 21321), (103, 15525), (115, 13905), (135, 11845), (207, 7725), (225, 7107), (309, 5175), (345, 4635), (515, 3105), (575, 2781), (621, 2575), (675, 2369), (927, 1725), (1035, 1545)]