82347745

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{1231}}^1$

素因数の和:2040

約数の個数: 16

約数和(自身を含む): 104848128

約数和(自身を除く): 22500383

約数列:

[1, 5, 17, 85, 787, 1231, 3935, 6155, 13379, 20927, 66895, 104635, 968797, 4843985, 16469549, 82347745]

約数ペア:

[(1, 82347745), (5, 16469549), (17, 4843985), (85, 968797), (787, 104635), (1231, 66895), (3935, 20927), (6155, 13379)]