9770245

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1567}}^1$

素因数の和:1644

約数の個数: 16

約数和(自身を含む): 12418560

約数和(自身を除く): 2648315

約数列:

[1, 5, 29, 43, 145, 215, 1247, 1567, 6235, 7835, 45443, 67381, 227215, 336905, 1954049, 9770245]

約数ペア:

[(1, 9770245), (5, 1954049), (29, 336905), (43, 227215), (145, 67381), (215, 45443), (1247, 7835), (1567, 6235)]