89385605

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{5009}}^1$

素因数の和:5140

約数の個数: 16

約数和(自身を含む): 111101760

約数和(自身を除く): 21716155

約数列:

[1, 5, 43, 83, 215, 415, 3569, 5009, 17845, 25045, 215387, 415747, 1076935, 2078735, 17877121, 89385605]

約数ペア:

[(1, 89385605), (5, 17877121), (43, 2078735), (83, 1076935), (215, 415747), (415, 215387), (3569, 25045), (5009, 17845)]