13305530625

素因数分解:

$3^1\times 5^4\times {\mathrm{7096283}}^1$

素因数の和:7096306

約数の個数: 20

約数和(自身を含む): 22168791216

約数和(自身を除く): 8863260591

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 7096283, 21288849, 35481415, 106444245, 177407075, 532221225, 887035375, 2661106125, 4435176875, 13305530625]

約数ペア:

[(1, 13305530625), (3, 4435176875), (5, 2661106125), (15, 887035375), (25, 532221225), (75, 177407075), (125, 106444245), (375, 35481415), (625, 21288849), (1875, 7096283)]