85220125

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{23509}}^1$

素因数の和:23553

約数の個数: 16

約数和(自身を含む): 110026800

約数和(自身を除く): 24806675

約数列:

[1, 5, 25, 29, 125, 145, 725, 3625, 23509, 117545, 587725, 681761, 2938625, 3408805, 17044025, 85220125]

約数ペア:

[(1, 85220125), (5, 17044025), (25, 3408805), (29, 2938625), (125, 681761), (145, 587725), (725, 117545), (3625, 23509)]