12769315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1301}}^1$

素因数の和:1470

約数の個数: 16

約数和(自身を含む): 16623936

約数和(自身を除く): 3854621

約数列:

[1, 5, 13, 65, 151, 755, 1301, 1963, 6505, 9815, 16913, 84565, 196451, 982255, 2553863, 12769315]

約数ペア:

[(1, 12769315), (5, 2553863), (13, 982255), (65, 196451), (151, 84565), (755, 16913), (1301, 9815), (1963, 6505)]