82447765

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{827}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 100472832

約数和(自身を除く): 18025067

約数列:

[1, 5, 127, 157, 635, 785, 827, 4135, 19939, 99695, 105029, 129839, 525145, 649195, 16489553, 82447765]

約数ペア:

[(1, 82447765), (5, 16489553), (127, 649195), (157, 525145), (635, 129839), (785, 105029), (827, 99695), (4135, 19939)]