88856875

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{8363}}^1$

素因数の和:8400

約数の個数: 20

約数和(自身を含む): 117581112

約数和(自身を除く): 28724237

約数列:

[1, 5, 17, 25, 85, 125, 425, 625, 2125, 8363, 10625, 41815, 142171, 209075, 710855, 1045375, 3554275, 5226875, 17771375, 88856875]

約数ペア:

[(1, 88856875), (5, 17771375), (17, 5226875), (25, 3554275), (85, 1045375), (125, 710855), (425, 209075), (625, 142171), (2125, 41815), (8363, 10625)]