684501865965

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{81041}}^1$

素因数の和:81311

約数の個数: 96

約数和(自身を含む): 1283927010912

約数和(自身を除く): 599425144947

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 61, 85, 153, 181, 183, 255, 305, 543, 549, 765, 905, 915, 1037, 1629, 2715, 2745, 3077, 3111, 5185, 8145, 9231, 9333, 11041, 15385, 15555, 27693, 33123, 46155, 46665, 55205, 81041, 99369, 138465, 165615, 187697, 243123, 405205, 496845, 563091, 729369, 938485, 1215615, 1377697, 1689273, 2815455, 3646845, 4133091, 4943501, 6888485, 8446365, 12399273, 14668421, 14830503, 20665455, 24717505, 44005263, 44491509, 61996365, 73342105, 74152515, 84039517, 132015789, 220026315, 222457545, 249363157, 252118551, 420197585, 660078945, 748089471, 756355653, 894773681, 1246815785, 1260592755, 2244268413, 2684321043, 3740447355, 3781778265, 4473868405, 8052963129, 11221342065, 13421605215, 15211152577, 40264815645, 45633457731, 76055762885, 136900373193, 228167288655, 684501865965]

約数ペア:

[(1, 684501865965), (3, 228167288655), (5, 136900373193), (9, 76055762885), (15, 45633457731), (17, 40264815645), (45, 15211152577), (51, 13421605215), (61, 11221342065), (85, 8052963129), (153, 4473868405), (181, 3781778265), (183, 3740447355), (255, 2684321043), (305, 2244268413), (543, 1260592755), (549, 1246815785), (765, 894773681), (905, 756355653), (915, 748089471), (1037, 660078945), (1629, 420197585), (2715, 252118551), (2745, 249363157), (3077, 222457545), (3111, 220026315), (5185, 132015789), (8145, 84039517), (9231, 74152515), (9333, 73342105), (11041, 61996365), (15385, 44491509), (15555, 44005263), (27693, 24717505), (33123, 20665455), (46155, 14830503), (46665, 14668421), (55205, 12399273), (81041, 8446365), (99369, 6888485), (138465, 4943501), (165615, 4133091), (187697, 3646845), (243123, 2815455), (405205, 1689273), (496845, 1377697), (563091, 1215615), (729369, 938485)]