286791165

素因数分解:

$3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{13033}}^1$

素因数の和:13210

約数の個数: 32

約数和(自身を含む): 513018240

約数和(自身を除く): 226227075

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 163, 489, 815, 1467, 2445, 4401, 7335, 13033, 22005, 39099, 65165, 117297, 195495, 351891, 586485, 1759455, 2124379, 6373137, 10621895, 19119411, 31865685, 57358233, 95597055, 286791165]

約数ペア:

[(1, 286791165), (3, 95597055), (5, 57358233), (9, 31865685), (15, 19119411), (27, 10621895), (45, 6373137), (135, 2124379), (163, 1759455), (489, 586485), (815, 351891), (1467, 195495), (2445, 117297), (4401, 65165), (7335, 39099), (13033, 22005)]