79142575

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{887}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 101743488

約数和(自身を除く): 22600913

約数列:

[1, 5, 25, 43, 83, 215, 415, 887, 1075, 2075, 3569, 4435, 17845, 22175, 38141, 73621, 89225, 190705, 368105, 953525, 1840525, 3165703, 15828515, 79142575]

約数ペア:

[(1, 79142575), (5, 15828515), (25, 3165703), (43, 1840525), (83, 953525), (215, 368105), (415, 190705), (887, 89225), (1075, 73621), (2075, 38141), (3569, 22175), (4435, 17845)]