55330155

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24109}}^1$

素因数の和:24140

約数の個数: 32

約数和(自身を含む): 104155200

約数和(自身を除く): 48825045

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 24109, 72327, 120545, 216981, 361635, 409853, 650943, 1084905, 1229559, 2049265, 3254715, 3688677, 6147795, 11066031, 18443385, 55330155]

約数ペア:

[(1, 55330155), (3, 18443385), (5, 11066031), (9, 6147795), (15, 3688677), (17, 3254715), (27, 2049265), (45, 1229559), (51, 1084905), (85, 650943), (135, 409853), (153, 361635), (255, 216981), (459, 120545), (765, 72327), (2295, 24109)]