210906135

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{426073}}^1$

素因数の和:426095

約数の個数: 24

約数和(自身を含む): 398805264

約数和(自身を除く): 187899129

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 426073, 1278219, 2130365, 3834657, 4686803, 6391095, 14060409, 19173285, 23434015, 42181227, 70302045, 210906135]

約数ペア:

[(1, 210906135), (3, 70302045), (5, 42181227), (9, 23434015), (11, 19173285), (15, 14060409), (33, 6391095), (45, 4686803), (55, 3834657), (99, 2130365), (165, 1278219), (495, 426073)]