6808815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 12946752

約数和(自身を除く): 6137937

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 103, 113, 117, 195, 309, 339, 515, 565, 585, 927, 1017, 1339, 1469, 1545, 1695, 4017, 4407, 4635, 5085, 6695, 7345, 11639, 12051, 13221, 20085, 22035, 34917, 58195, 60255, 66105, 104751, 151307, 174585, 453921, 523755, 756535, 1361763, 2269605, 6808815]

約数ペア:

[(1, 6808815), (3, 2269605), (5, 1361763), (9, 756535), (13, 523755), (15, 453921), (39, 174585), (45, 151307), (65, 104751), (103, 66105), (113, 60255), (117, 58195), (195, 34917), (309, 22035), (339, 20085), (515, 13221), (565, 12051), (585, 11639), (927, 7345), (1017, 6695), (1339, 5085), (1469, 4635), (1545, 4407), (1695, 4017)]