4293945

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1$

素因数の和:1902

約数の個数: 32

約数和(自身を含む): 8087040

約数和(自身を除く): 3793095

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 1871, 2295, 5613, 9355, 16839, 28065, 31807, 50517, 84195, 95421, 159035, 252585, 286263, 477105, 858789, 1431315, 4293945]

約数ペア:

[(1, 4293945), (3, 1431315), (5, 858789), (9, 477105), (15, 286263), (17, 252585), (27, 159035), (45, 95421), (51, 84195), (85, 50517), (135, 31807), (153, 28065), (255, 16839), (459, 9355), (765, 5613), (1871, 2295)]