12230025

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{5623}}^1$

素因数の和:5665

約数の個数: 24

約数和(自身を含む): 20921280

約数和(自身を除く): 8691255

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 5623, 16869, 28115, 84345, 140575, 163067, 421725, 489201, 815335, 2446005, 4076675, 12230025]

約数ペア:

[(1, 12230025), (3, 4076675), (5, 2446005), (15, 815335), (25, 489201), (29, 421725), (75, 163067), (87, 140575), (145, 84345), (435, 28115), (725, 16869), (2175, 5623)]