23086915

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{643}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 28562688

約数和(自身を除く): 5475773

約数列:

[1, 5, 43, 167, 215, 643, 835, 3215, 7181, 27649, 35905, 107381, 138245, 536905, 4617383, 23086915]

約数ペア:

[(1, 23086915), (5, 4617383), (43, 536905), (167, 138245), (215, 107381), (643, 35905), (835, 27649), (3215, 7181)]