8266378095

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3769}}^1$

素因数の和:3905

約数の個数: 96

約数和(自身を含む): 15752206080

約数和(自身を除く): 7485827985

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 61, 85, 141, 153, 183, 235, 255, 305, 423, 549, 705, 765, 799, 915, 1037, 2115, 2397, 2745, 2867, 3111, 3769, 3995, 5185, 7191, 8601, 9333, 11307, 11985, 14335, 15555, 18845, 25803, 33921, 35955, 43005, 46665, 48739, 56535, 64073, 129015, 146217, 169605, 177143, 192219, 229909, 243695, 320365, 438651, 531429, 576657, 689727, 731085, 885715, 961095, 1149545, 1594287, 2069181, 2193255, 2657145, 2883285, 3011431, 3448635, 3908453, 7971435, 9034293, 10345905, 10805723, 11725359, 15057155, 19542265, 27102879, 32417169, 35176077, 45171465, 54028615, 58626795, 97251507, 135514395, 162085845, 175880385, 183697291, 486257535, 551091873, 918486455, 1653275619, 2755459365, 8266378095]

約数ペア:

[(1, 8266378095), (3, 2755459365), (5, 1653275619), (9, 918486455), (15, 551091873), (17, 486257535), (45, 183697291), (47, 175880385), (51, 162085845), (61, 135514395), (85, 97251507), (141, 58626795), (153, 54028615), (183, 45171465), (235, 35176077), (255, 32417169), (305, 27102879), (423, 19542265), (549, 15057155), (705, 11725359), (765, 10805723), (799, 10345905), (915, 9034293), (1037, 7971435), (2115, 3908453), (2397, 3448635), (2745, 3011431), (2867, 2883285), (3111, 2657145), (3769, 2193255), (3995, 2069181), (5185, 1594287), (7191, 1149545), (8601, 961095), (9333, 885715), (11307, 731085), (11985, 689727), (14335, 576657), (15555, 531429), (18845, 438651), (25803, 320365), (33921, 243695), (35955, 229909), (43005, 192219), (46665, 177143), (48739, 169605), (56535, 146217), (64073, 129015)]