47842165

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{80407}}^1$

素因数の和:80436

約数の個数: 16

約数和(自身を含む): 69472512

約数和(自身を除く): 21630347

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 80407, 402035, 562849, 1366919, 2814245, 6834595, 9568433, 47842165]

約数ペア:

[(1, 47842165), (5, 9568433), (7, 6834595), (17, 2814245), (35, 1366919), (85, 562849), (119, 402035), (595, 80407)]