8252905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{643}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 10571904

約数和(自身を除く): 2318999

約数列:

[1, 5, 17, 85, 151, 643, 755, 2567, 3215, 10931, 12835, 54655, 97093, 485465, 1650581, 8252905]

約数ペア:

[(1, 8252905), (5, 1650581), (17, 485465), (85, 97093), (151, 54655), (643, 12835), (755, 10931), (2567, 3215)]