990596295

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1693327}}^1$

素因数の和:1693351

約数の個数: 24

約数和(自身を含む): 1849114176

約数和(自身を除く): 858517881

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 1693327, 5079981, 8466635, 15239943, 22013251, 25399905, 66039753, 76199715, 110066255, 198119259, 330198765, 990596295]

約数ペア:

[(1, 990596295), (3, 330198765), (5, 198119259), (9, 110066255), (13, 76199715), (15, 66039753), (39, 25399905), (45, 22013251), (65, 15239943), (117, 8466635), (195, 5079981), (585, 1693327)]