82442885

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{17981}}^1$

素因数の和:18124

約数の個数: 16

約数和(自身を含む): 113933952

約数和(自身を除く): 31491067

約数列:

[1, 5, 7, 35, 131, 655, 917, 4585, 17981, 89905, 125867, 629335, 2355511, 11777555, 16488577, 82442885]

約数ペア:

[(1, 82442885), (5, 16488577), (7, 11777555), (35, 2355511), (131, 629335), (655, 125867), (917, 89905), (4585, 17981)]