78815035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{2131}}^1$

素因数の和:2718

約数の個数: 16

約数和(自身を含む): 102080160

約数和(自身を除く): 23265125

約数列:

[1, 5, 13, 65, 569, 2131, 2845, 7397, 10655, 27703, 36985, 138515, 1212539, 6062695, 15763007, 78815035]

約数ペア:

[(1, 78815035), (5, 15763007), (13, 6062695), (65, 1212539), (569, 138515), (2131, 36985), (2845, 27703), (7397, 10655)]