5507245

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1999}}^1$

素因数の和:2052

約数の個数: 16

約数和(自身を含む): 7200000

約数和(自身を除く): 1692755

約数列:

[1, 5, 19, 29, 95, 145, 551, 1999, 2755, 9995, 37981, 57971, 189905, 289855, 1101449, 5507245]

約数ペア:

[(1, 5507245), (5, 1101449), (19, 289855), (29, 189905), (95, 57971), (145, 37981), (551, 9995), (1999, 2755)]