28441665

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{30097}}^1$

素因数の和:30118

約数の個数: 32

約数和(自身を含む): 57788160

約数和(自身を除く): 29346495

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 30097, 90291, 150485, 210679, 270873, 451455, 632037, 812619, 1053395, 1354365, 1896111, 3160185, 4063095, 5688333, 9480555, 28441665]

約数ペア:

[(1, 28441665), (3, 9480555), (5, 5688333), (7, 4063095), (9, 3160185), (15, 1896111), (21, 1354365), (27, 1053395), (35, 812619), (45, 632037), (63, 451455), (105, 270873), (135, 210679), (189, 150485), (315, 90291), (945, 30097)]