85519405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{25643}}^1$

素因数の和:25700

約数の個数: 16

約数和(自身を含む): 110782080

約数和(自身を除く): 25262675

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 25643, 128215, 589789, 743647, 2948945, 3718235, 17103881, 85519405]

約数ペア:

[(1, 85519405), (5, 17103881), (23, 3718235), (29, 2948945), (115, 743647), (145, 589789), (667, 128215), (3335, 25643)]