48878765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18341}}^1$

素因数の和:18400

約数の個数: 16

約数和(自身を含む): 64710576

約数和(自身を除く): 15831811

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 18341, 91705, 238433, 751981, 1192165, 3759905, 9775753, 48878765]

約数ペア:

[(1, 48878765), (5, 9775753), (13, 3759905), (41, 1192165), (65, 751981), (205, 238433), (533, 91705), (2665, 18341)]