2756295

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1201}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 5192640

約数和(自身を除く): 2436345

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 1201, 2295, 3603, 6005, 10809, 18015, 20417, 32427, 54045, 61251, 102085, 162135, 183753, 306255, 551259, 918765, 2756295]

約数ペア:

[(1, 2756295), (3, 918765), (5, 551259), (9, 306255), (15, 183753), (17, 162135), (27, 102085), (45, 61251), (51, 54045), (85, 32427), (135, 20417), (153, 18015), (255, 10809), (459, 6005), (765, 3603), (1201, 2295)]