214935555

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{5569}}^1$

素因数の和:5691

約数の個数: 32

約数和(自身を含む): 359331840

約数和(自身を除く): 144396285

約数列:

[1, 3, 5, 15, 31, 83, 93, 155, 249, 415, 465, 1245, 2573, 5569, 7719, 12865, 16707, 27845, 38595, 83535, 172639, 462227, 517917, 863195, 1386681, 2311135, 2589585, 6933405, 14329037, 42987111, 71645185, 214935555]

約数ペア:

[(1, 214935555), (3, 71645185), (5, 42987111), (15, 14329037), (31, 6933405), (83, 2589585), (93, 2311135), (155, 1386681), (249, 863195), (415, 517917), (465, 462227), (1245, 172639), (2573, 83535), (5569, 38595), (7719, 27845), (12865, 16707)]