849285845

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{59999}}^1$

素因数の和:60172

約数の個数: 16

約数和(自身を含む): 1080000000

約数和(自身を除く): 230714155

約数列:

[1, 5, 19, 95, 149, 745, 2831, 14155, 59999, 299995, 1139981, 5699905, 8939851, 44699255, 169857169, 849285845]

約数ペア:

[(1, 849285845), (5, 169857169), (19, 44699255), (95, 8939851), (149, 5699905), (745, 1139981), (2831, 299995), (14155, 59999)]