15932865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{81707}}^1$

素因数の和:81728

約数の個数: 16

約数和(自身を含む): 27453888

約数和(自身を除く): 11521023

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 81707, 245121, 408535, 1062191, 1225605, 3186573, 5310955, 15932865]

約数ペア:

[(1, 15932865), (3, 5310955), (5, 3186573), (13, 1225605), (15, 1062191), (39, 408535), (65, 245121), (195, 81707)]