2022790725

素因数分解:

$3^4\times 5^2\times {\mathrm{998909}}^1$

素因数の和:998931

約数の個数: 30

約数和(自身を含む): 3746911410

約数和(自身を除く): 1724120685

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 998909, 2996727, 4994545, 8990181, 14983635, 24972725, 26970543, 44950905, 74918175, 80911629, 134852715, 224754525, 404558145, 674263575, 2022790725]

約数ペア:

[(1, 2022790725), (3, 674263575), (5, 404558145), (9, 224754525), (15, 134852715), (25, 80911629), (27, 74918175), (45, 44950905), (75, 26970543), (81, 24972725), (135, 14983635), (225, 8990181), (405, 4994545), (675, 2996727), (2025, 998909)]