304815015

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{132817}}^1$

素因数の和:132848

約数の個数: 32

約数和(自身を含む): 573773760

約数和(自身を除く): 268958745

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 132817, 398451, 664085, 1195353, 1992255, 2257889, 3586059, 5976765, 6773667, 11289445, 17930295, 20321001, 33868335, 60963003, 101605005, 304815015]

約数ペア:

[(1, 304815015), (3, 101605005), (5, 60963003), (9, 33868335), (15, 20321001), (17, 17930295), (27, 11289445), (45, 6773667), (51, 5976765), (85, 3586059), (135, 2257889), (153, 1992255), (255, 1195353), (459, 664085), (765, 398451), (2295, 132817)]