78954985

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1\times {\mathrm{859}}^1$

素因数の和:1488

約数の個数: 16

約数和(自身を含む): 98081280

約数和(自身を除く): 19126295

約数列:

[1, 5, 31, 155, 593, 859, 2965, 4295, 18383, 26629, 91915, 133145, 509387, 2546935, 15790997, 78954985]

約数ペア:

[(1, 78954985), (5, 15790997), (31, 2546935), (155, 509387), (593, 133145), (859, 91915), (2965, 26629), (4295, 18383)]