40643235

素因数分解:

$3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1847}}^1$

素因数の和:2024

約数の個数: 32

約数和(自身を含む): 72737280

約数和(自身を除く): 32094045

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 163, 489, 815, 1467, 1847, 2445, 4401, 5541, 7335, 9235, 16623, 22005, 27705, 49869, 83115, 249345, 301061, 903183, 1505305, 2709549, 4515915, 8128647, 13547745, 40643235]

約数ペア:

[(1, 40643235), (3, 13547745), (5, 8128647), (9, 4515915), (15, 2709549), (27, 1505305), (45, 903183), (135, 301061), (163, 249345), (489, 83115), (815, 49869), (1467, 27705), (1847, 22005), (2445, 16623), (4401, 9235), (5541, 7335)]