12471569495

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1\times {\mathrm{1753}}^1$

素因数の和:2880

約数の個数: 64

約数和(自身を含む): 19785793536

約数和(自身を除く): 7314224041

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1087, 1309, 1753, 5435, 6545, 7609, 8765, 11957, 12271, 18479, 19283, 29801, 38045, 59785, 61355, 83699, 92395, 96415, 129353, 134981, 149005, 203269, 208607, 327811, 418495, 646765, 674905, 1016345, 1043035, 1422883, 1639055, 1905511, 2294677, 7114415, 9527555, 11473385, 13338577, 20960621, 32393687, 66692885, 104803105, 146724347, 161968435, 226755809, 356330557, 733621735, 1133779045, 1781652785, 2494313899, 12471569495]

約数ペア:

[(1, 12471569495), (5, 2494313899), (7, 1781652785), (11, 1133779045), (17, 733621735), (35, 356330557), (55, 226755809), (77, 161968435), (85, 146724347), (119, 104803105), (187, 66692885), (385, 32393687), (595, 20960621), (935, 13338577), (1087, 11473385), (1309, 9527555), (1753, 7114415), (5435, 2294677), (6545, 1905511), (7609, 1639055), (8765, 1422883), (11957, 1043035), (12271, 1016345), (18479, 674905), (19283, 646765), (29801, 418495), (38045, 327811), (59785, 208607), (61355, 203269), (83699, 149005), (92395, 134981), (96415, 129353)]