11801655

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15427}}^1$

素因数の和:15455

約数の個数: 24

約数和(自身を含む): 21660912

約数和(自身を除く): 9859257

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 15427, 46281, 77135, 138843, 231405, 262259, 694215, 786777, 1311295, 2360331, 3933885, 11801655]

約数ペア:

[(1, 11801655), (3, 3933885), (5, 2360331), (9, 1311295), (15, 786777), (17, 694215), (45, 262259), (51, 231405), (85, 138843), (153, 77135), (255, 46281), (765, 15427)]