8610245

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 12960000

約数和(自身を除く): 4349755

約数列:

[1, 5, 7, 17, 29, 35, 85, 119, 145, 203, 493, 499, 595, 1015, 2465, 2495, 3451, 3493, 8483, 14471, 17255, 17465, 42415, 59381, 72355, 101297, 246007, 296905, 506485, 1230035, 1722049, 8610245]

約数ペア:

[(1, 8610245), (5, 1722049), (7, 1230035), (17, 506485), (29, 296905), (35, 246007), (85, 101297), (119, 72355), (145, 59381), (203, 42415), (493, 17465), (499, 17255), (595, 14471), (1015, 8483), (2465, 3493), (2495, 3451)]