57279365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{80111}}^1$

素因数の和:80140

約数の個数: 16

約数和(自身を含む): 80752896

約数和(自身を除く): 23473531

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 80111, 400555, 881221, 1041443, 4406105, 5207215, 11455873, 57279365]

約数ペア:

[(1, 57279365), (5, 11455873), (11, 5207215), (13, 4406105), (55, 1041443), (65, 881221), (143, 400555), (715, 80111)]