87307335

素因数分解:

$3^3\times 5^1\times {\mathrm{646721}}^1$

素因数の和:646735

約数の個数: 16

約数和(自身を含む): 155213280

約数和(自身を除く): 67905945

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 646721, 1940163, 3233605, 5820489, 9700815, 17461467, 29102445, 87307335]

約数ペア:

[(1, 87307335), (3, 29102445), (5, 17461467), (9, 9700815), (15, 5820489), (27, 3233605), (45, 1940163), (135, 646721)]