210009195

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{424261}}^1$

素因数の和:424283

約数の個数: 24

約数和(自身を含む): 397109232

約数和(自身を除く): 187100037

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 424261, 1272783, 2121305, 3818349, 4666871, 6363915, 14000613, 19091745, 23334355, 42001839, 70003065, 210009195]

約数ペア:

[(1, 210009195), (3, 70003065), (5, 42001839), (9, 23334355), (11, 19091745), (15, 14000613), (33, 6363915), (45, 4666871), (55, 3818349), (99, 2121305), (165, 1272783), (495, 424261)]