4171995

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1117}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 7325136

約数和(自身を除く): 3153141

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1117, 1245, 3351, 3735, 5585, 10053, 16755, 50265, 92711, 278133, 463555, 834399, 1390665, 4171995]

約数ペア:

[(1, 4171995), (3, 1390665), (5, 834399), (9, 463555), (15, 278133), (45, 92711), (83, 50265), (249, 16755), (415, 10053), (747, 5585), (1117, 3735), (1245, 3351)]