7135155

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3109}}^1$

素因数の和:3140

約数の個数: 32

約数和(自身を含む): 13435200

約数和(自身を除く): 6300045

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 3109, 9327, 15545, 27981, 46635, 52853, 83943, 139905, 158559, 264265, 419715, 475677, 792795, 1427031, 2378385, 7135155]

約数ペア:

[(1, 7135155), (3, 2378385), (5, 1427031), (9, 792795), (15, 475677), (17, 419715), (27, 264265), (45, 158559), (51, 139905), (85, 83943), (135, 52853), (153, 46635), (255, 27981), (459, 15545), (765, 9327), (2295, 3109)]