55262205

素因数分解:

$3^2\times 5^1\times {\mathrm{863}}^1\times {\mathrm{1423}}^1$

素因数の和:2297

約数の個数: 24

約数和(自身を含む): 95966208

約数和(自身を除く): 40704003

約数列:

[1, 3, 5, 9, 15, 45, 863, 1423, 2589, 4269, 4315, 7115, 7767, 12807, 12945, 21345, 38835, 64035, 1228049, 3684147, 6140245, 11052441, 18420735, 55262205]

約数ペア:

[(1, 55262205), (3, 18420735), (5, 11052441), (9, 6140245), (15, 3684147), (45, 1228049), (863, 64035), (1423, 38835), (2589, 21345), (4269, 12945), (4315, 12807), (7115, 7767)]