4238865

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1847}}^1$

素因数の和:1878

約数の個数: 32

約数和(自身を含む): 7983360

約数和(自身を除く): 3744495

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 1847, 2295, 5541, 9235, 16623, 27705, 31399, 49869, 83115, 94197, 156995, 249345, 282591, 470985, 847773, 1412955, 4238865]

約数ペア:

[(1, 4238865), (3, 1412955), (5, 847773), (9, 470985), (15, 282591), (17, 249345), (27, 156995), (45, 94197), (51, 83115), (85, 49869), (135, 31399), (153, 27705), (255, 16623), (459, 9235), (765, 5541), (1847, 2295)]