28795455

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49223}}^1$

素因数の和:49247

約数の個数: 24

約数和(自身を含む): 53752608

約数和(自身を除く): 24957153

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 49223, 147669, 246115, 443007, 639899, 738345, 1919697, 2215035, 3199495, 5759091, 9598485, 28795455]

約数ペア:

[(1, 28795455), (3, 9598485), (5, 5759091), (9, 3199495), (13, 2215035), (15, 1919697), (39, 738345), (45, 639899), (65, 443007), (117, 246115), (195, 147669), (585, 49223)]