2955407579905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1325179}}^1$

素因数の和:1325302

約数の個数: 64

約数和(自身を含む): 4231755601920

約数和(自身を除く): 1276348022015

約数列:

[1, 5, 11, 23, 41, 43, 55, 115, 205, 215, 253, 451, 473, 943, 989, 1265, 1763, 2255, 2365, 4715, 4945, 8815, 10373, 10879, 19393, 40549, 51865, 54395, 96965, 202745, 446039, 1325179, 2230195, 6625895, 14576969, 30479117, 54332339, 56982697, 72884845, 152395585, 271661695, 284913485, 335270287, 597655729, 626809667, 1249643797, 1310602031, 1676351435, 2336290577, 2988278645, 3134048335, 6248218985, 6553010155, 11681452885, 13746081767, 14416622341, 25699196347, 53734683271, 68730408835, 72083111705, 128495981735, 268673416355, 591081515981, 2955407579905]

約数ペア:

[(1, 2955407579905), (5, 591081515981), (11, 268673416355), (23, 128495981735), (41, 72083111705), (43, 68730408835), (55, 53734683271), (115, 25699196347), (205, 14416622341), (215, 13746081767), (253, 11681452885), (451, 6553010155), (473, 6248218985), (943, 3134048335), (989, 2988278645), (1265, 2336290577), (1763, 1676351435), (2255, 1310602031), (2365, 1249643797), (4715, 626809667), (4945, 597655729), (8815, 335270287), (10373, 284913485), (10879, 271661695), (19393, 152395585), (40549, 72884845), (51865, 56982697), (54395, 54332339), (96965, 30479117), (202745, 14576969), (446039, 6625895), (1325179, 2230195)]