39545145

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17231}}^1$

素因数の和:17262

約数の個数: 32

約数和(自身を含む): 74442240

約数和(自身を除く): 34897095

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 17231, 51693, 86155, 155079, 258465, 292927, 465237, 775395, 878781, 1464635, 2326185, 2636343, 4393905, 7909029, 13181715, 39545145]

約数ペア:

[(1, 39545145), (3, 13181715), (5, 7909029), (9, 4393905), (15, 2636343), (17, 2326185), (27, 1464635), (45, 878781), (51, 775395), (85, 465237), (135, 292927), (153, 258465), (255, 155079), (459, 86155), (765, 51693), (2295, 17231)]