1271095

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1579}}^1$

素因数の和:1614

約数の個数: 16

約数和(自身を含む): 1820160

約数和(自身を除く): 549065

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 1579, 7895, 11053, 36317, 55265, 181585, 254219, 1271095]

約数ペア:

[(1, 1271095), (5, 254219), (7, 181585), (23, 55265), (35, 36317), (115, 11053), (161, 7895), (805, 1579)]