78801935

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{2903}}^1$

素因数の和:3058

約数の個数: 16

約数和(自身を含む): 97225920

約数和(自身を除く): 18423985

約数列:

[1, 5, 61, 89, 305, 445, 2903, 5429, 14515, 27145, 177083, 258367, 885415, 1291835, 15760387, 78801935]

約数ペア:

[(1, 78801935), (5, 15760387), (61, 1291835), (89, 885415), (305, 258367), (445, 177083), (2903, 27145), (5429, 14515)]