7392195

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3221}}^1$

素因数の和:3252

約数の個数: 32

約数和(自身を含む): 13919040

約数和(自身を除く): 6526845

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 3221, 9663, 16105, 28989, 48315, 54757, 86967, 144945, 164271, 273785, 434835, 492813, 821355, 1478439, 2464065, 7392195]

約数ペア:

[(1, 7392195), (3, 2464065), (5, 1478439), (9, 821355), (15, 492813), (17, 434835), (27, 273785), (45, 164271), (51, 144945), (85, 86967), (135, 54757), (153, 48315), (255, 28989), (459, 16105), (765, 9663), (2295, 3221)]