55231765

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{907}}^1$

素因数の和:1572

約数の個数: 16

約数和(自身を含む): 69952320

約数和(自身を除く): 14720555

約数列:

[1, 5, 19, 95, 641, 907, 3205, 4535, 12179, 17233, 60895, 86165, 581387, 2906935, 11046353, 55231765]

約数ペア:

[(1, 55231765), (5, 11046353), (19, 2906935), (95, 581387), (641, 86165), (907, 60895), (3205, 17233), (4535, 12179)]