79998845

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{643}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 97372800

約数和(自身を除く): 17373955

約数列:

[1, 5, 149, 167, 643, 745, 835, 3215, 24883, 95807, 107381, 124415, 479035, 536905, 15999769, 79998845]

約数ペア:

[(1, 79998845), (5, 15999769), (149, 536905), (167, 479035), (643, 124415), (745, 107381), (835, 95807), (3215, 24883)]