172370665

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{1327}}^1$

素因数の和:1728

約数の個数: 16

約数和(自身を含む): 210163968

約数和(自身を除く): 37793303

約数列:

[1, 5, 83, 313, 415, 1327, 1565, 6635, 25979, 110141, 129895, 415351, 550705, 2076755, 34474133, 172370665]

約数ペア:

[(1, 172370665), (5, 34474133), (83, 2076755), (313, 550705), (415, 415351), (1327, 129895), (1565, 110141), (6635, 25979)]