80545235

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{22037}}^1$

素因数の和:22102

約数の個数: 16

約数和(自身を含む): 104724576

約数和(自身を除く): 24179341

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 22037, 110185, 374629, 947591, 1873145, 4737955, 16109047, 80545235]

約数ペア:

[(1, 80545235), (5, 16109047), (17, 4737955), (43, 1873145), (85, 947591), (215, 374629), (731, 110185), (3655, 22037)]