55123777825

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{1321}}^1\times {\mathrm{57557}}^1$

素因数の和:58917

約数の個数: 24

約数和(自身を含む): 70765258680

約数和(自身を除く): 15641480855

約数列:

[1, 5, 25, 29, 145, 725, 1321, 6605, 33025, 38309, 57557, 191545, 287785, 957725, 1438925, 1669153, 8345765, 41728825, 76032797, 380163985, 1900819925, 2204951113, 11024755565, 55123777825]

約数ペア:

[(1, 55123777825), (5, 11024755565), (25, 2204951113), (29, 1900819925), (145, 380163985), (725, 76032797), (1321, 41728825), (6605, 8345765), (33025, 1669153), (38309, 1438925), (57557, 957725), (191545, 287785)]