85393315

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{128411}}^1$

素因数の和:128442

約数の個数: 16

約数和(自身を含む): 123275520

約数和(自身を除く): 37882205

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 128411, 642055, 898877, 2439809, 4494385, 12199045, 17078663, 85393315]

約数ペア:

[(1, 85393315), (5, 17078663), (7, 12199045), (19, 4494385), (35, 2439809), (95, 898877), (133, 642055), (665, 128411)]