78000935

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{7621}}^1$

素因数の和:7738

約数の個数: 16

約数和(自身を含む): 98781120

約数和(自身を除く): 20780185

約数列:

[1, 5, 23, 89, 115, 445, 2047, 7621, 10235, 38105, 175283, 678269, 876415, 3391345, 15600187, 78000935]

約数ペア:

[(1, 78000935), (5, 15600187), (23, 3391345), (89, 876415), (115, 678269), (445, 175283), (2047, 38105), (7621, 10235)]