12080565555

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4283}}^1\times {\mathrm{4373}}^1$

素因数の和:8707

約数の個数: 32

約数和(自身を含む): 19787556096

約数和(自身を除く): 7706990541

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 4283, 4373, 12849, 13119, 21415, 21865, 64245, 65595, 184169, 188039, 552507, 564117, 920845, 940195, 2762535, 2820585, 18729559, 56188677, 93647795, 280943385, 805371037, 2416113111, 4026855185, 12080565555]

約数ペア:

[(1, 12080565555), (3, 4026855185), (5, 2416113111), (15, 805371037), (43, 280943385), (129, 93647795), (215, 56188677), (645, 18729559), (4283, 2820585), (4373, 2762535), (12849, 940195), (13119, 920845), (21415, 564117), (21865, 552507), (64245, 188039), (65595, 184169)]