82809415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{2239}}^1$

素因数の和:2826

約数の個数: 16

約数和(自身を含む): 107251200

約数和(自身を除く): 24441785

約数列:

[1, 5, 13, 65, 569, 2239, 2845, 7397, 11195, 29107, 36985, 145535, 1273991, 6369955, 16561883, 82809415]

約数ペア:

[(1, 82809415), (5, 16561883), (13, 6369955), (65, 1273991), (569, 145535), (2239, 36985), (2845, 29107), (7397, 11195)]