23185605

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{81353}}^1$

素因数の和:81380

約数の個数: 16

約数和(自身を含む): 39049920

約数和(自身を除く): 15864315

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 81353, 244059, 406765, 1220295, 1545707, 4637121, 7728535, 23185605]

約数ペア:

[(1, 23185605), (3, 7728535), (5, 4637121), (15, 1545707), (19, 1220295), (57, 406765), (95, 244059), (285, 81353)]