82369305

素因数分解:

$3^4\times 5^1\times {\mathrm{203381}}^1$

素因数の和:203398

約数の個数: 20

約数和(自身を含む): 147655332

約数和(自身を除く): 65286027

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 203381, 610143, 1016905, 1830429, 3050715, 5491287, 9152145, 16473861, 27456435, 82369305]

約数ペア:

[(1, 82369305), (3, 27456435), (5, 16473861), (9, 9152145), (15, 5491287), (27, 3050715), (45, 1830429), (81, 1016905), (135, 610143), (405, 203381)]