15666962129

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1\times {\mathrm{941}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 20025714240

約数和(自身を除く): 4358752111

約数列:

[1, 7, 13, 49, 59, 91, 413, 443, 637, 767, 941, 2891, 3101, 5369, 5759, 6587, 12233, 21707, 26137, 37583, 40313, 46109, 55519, 85631, 182959, 282191, 339781, 388633, 416863, 599417, 721747, 1280713, 2378467, 2720431, 2918041, 5052229, 5419219, 16649269, 20426287, 24594917, 35365603, 37934533, 172164419, 265541731, 319733921, 1205150933, 2238137447, 15666962129]

約数ペア:

[(1, 15666962129), (7, 2238137447), (13, 1205150933), (49, 319733921), (59, 265541731), (91, 172164419), (413, 37934533), (443, 35365603), (637, 24594917), (767, 20426287), (941, 16649269), (2891, 5419219), (3101, 5052229), (5369, 2918041), (5759, 2720431), (6587, 2378467), (12233, 1280713), (21707, 721747), (26137, 599417), (37583, 416863), (40313, 388633), (46109, 339781), (55519, 282191), (85631, 182959)]