995125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:453

約数の個数: 16

約数和(自身を含む): 1310400

約数和(自身を除く): 315275

約数列:

[1, 5, 19, 25, 95, 125, 419, 475, 2095, 2375, 7961, 10475, 39805, 52375, 199025, 995125]

約数ペア:

[(1, 995125), (5, 199025), (19, 52375), (25, 39805), (95, 10475), (125, 7961), (419, 2375), (475, 2095)]