8342925

素因数分解:

$3^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{643}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 13894944

約数和(自身を除く): 5552019

約数列:

[1, 3, 5, 15, 25, 75, 173, 519, 643, 865, 1929, 2595, 3215, 4325, 9645, 12975, 16075, 48225, 111239, 333717, 556195, 1668585, 2780975, 8342925]

約数ペア:

[(1, 8342925), (3, 2780975), (5, 1668585), (15, 556195), (25, 333717), (75, 111239), (173, 48225), (519, 16075), (643, 12975), (865, 9645), (1929, 4325), (2595, 3215)]