25129425

素因数分解:

$3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{3253}}^1$

素因数の和:3369

約数の個数: 24

約数和(自身を含む): 41963584

約数和(自身を除く): 16834159

約数列:

[1, 3, 5, 15, 25, 75, 103, 309, 515, 1545, 2575, 3253, 7725, 9759, 16265, 48795, 81325, 243975, 335059, 1005177, 1675295, 5025885, 8376475, 25129425]

約数ペア:

[(1, 25129425), (3, 8376475), (5, 5025885), (15, 1675295), (25, 1005177), (75, 335059), (103, 243975), (309, 81325), (515, 48795), (1545, 16265), (2575, 9759), (3253, 7725)]