58157255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{52631}}^1$

素因数の和:52666

約数の個数: 16

約数和(自身を含む): 79579584

約数和(自身を除く): 21422329

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 52631, 263155, 684203, 894727, 3421015, 4473635, 11631451, 58157255]

約数ペア:

[(1, 58157255), (5, 11631451), (13, 4473635), (17, 3421015), (65, 894727), (85, 684203), (221, 263155), (1105, 52631)]