8531965

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 11594880

約数和(自身を除く): 3062915

約数列:

[1, 5, 13, 23, 65, 115, 169, 299, 439, 845, 1495, 2195, 3887, 5707, 10097, 19435, 28535, 50485, 74191, 131261, 370955, 656305, 1706393, 8531965]

約数ペア:

[(1, 8531965), (5, 1706393), (13, 656305), (23, 370955), (65, 131261), (115, 74191), (169, 50485), (299, 28535), (439, 19435), (845, 10097), (1495, 5707), (2195, 3887)]