55777765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{5167}}^1$

素因数の和:5316

約数の個数: 16

約数和(自身を含む): 71442432

約数和(自身を除く): 15664667

約数列:

[1, 5, 17, 85, 127, 635, 2159, 5167, 10795, 25835, 87839, 439195, 656209, 3281045, 11155553, 55777765]

約数ペア:

[(1, 55777765), (5, 11155553), (17, 3281045), (85, 656209), (127, 439195), (635, 87839), (2159, 25835), (5167, 10795)]