82120585

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{719}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 100776960

約数和(自身を除く): 18656375

約数列:

[1, 5, 53, 265, 431, 719, 2155, 3595, 22843, 38107, 114215, 190535, 309889, 1549445, 16424117, 82120585]

約数ペア:

[(1, 82120585), (5, 16424117), (53, 1549445), (265, 309889), (431, 190535), (719, 114215), (2155, 38107), (3595, 22843)]