5569965

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:843

約数の個数: 40

約数和(自身を含む): 10585080

約数和(自身を除く): 5015115

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 809, 1377, 2295, 2427, 4045, 6885, 7281, 12135, 13753, 21843, 36405, 41259, 65529, 68765, 109215, 123777, 206295, 327645, 371331, 618885, 1113993, 1856655, 5569965]

約数ペア:

[(1, 5569965), (3, 1856655), (5, 1113993), (9, 618885), (15, 371331), (17, 327645), (27, 206295), (45, 123777), (51, 109215), (81, 68765), (85, 65529), (135, 41259), (153, 36405), (255, 21843), (405, 13753), (459, 12135), (765, 7281), (809, 6885), (1377, 4045), (2295, 2427)]