42380165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{15383}}^1$

素因数の和:15436

約数の個数: 16

約数和(自身を含む): 55382400

約数和(自身を除く): 13002235

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 15383, 76915, 292277, 446107, 1461385, 2230535, 8476033, 42380165]

約数ペア:

[(1, 42380165), (5, 8476033), (19, 2230535), (29, 1461385), (95, 446107), (145, 292277), (551, 76915), (2755, 15383)]