4365385

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:312

約数の個数: 16

約数和(自身を含む): 5414976

約数和(自身を除く): 1049591

約数列:

[1, 5, 67, 83, 157, 335, 415, 785, 5561, 10519, 13031, 27805, 52595, 65155, 873077, 4365385]

約数ペア:

[(1, 4365385), (5, 873077), (67, 65155), (83, 52595), (157, 27805), (335, 13031), (415, 10519), (785, 5561)]