42170785

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{15307}}^1$

素因数の和:15360

約数の個数: 16

約数和(自身を含む): 55108800

約数和(自身を除く): 12938015

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 15307, 76535, 290833, 443903, 1454165, 2219515, 8434157, 42170785]

約数ペア:

[(1, 42170785), (5, 8434157), (19, 2219515), (29, 1454165), (95, 443903), (145, 290833), (551, 76535), (2755, 15307)]