68608865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{24547}}^1$

素因数の和:24608

約数の個数: 16

約数和(自身を含む): 90729408

約数和(自身を除く): 22120543

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 24547, 122735, 319111, 1055521, 1595555, 5277605, 13721773, 68608865]

約数ペア:

[(1, 68608865), (5, 13721773), (13, 5277605), (43, 1595555), (65, 1055521), (215, 319111), (559, 122735), (2795, 24547)]