8525075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1543}}^1$

素因数の和:1583

約数の個数: 24

約数和(自身を含む): 12061728

約数和(自身を除く): 3536653

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 1543, 5525, 7715, 20059, 26231, 38575, 100295, 131155, 341003, 501475, 655775, 1705015, 8525075]

約数ペア:

[(1, 8525075), (5, 1705015), (13, 655775), (17, 501475), (25, 341003), (65, 131155), (85, 100295), (221, 38575), (325, 26231), (425, 20059), (1105, 7715), (1543, 5525)]