68741335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{55661}}^1$

素因数の和:55698

約数の個数: 16

約数和(自身を含む): 93512160

約数和(自身を除く): 24770825

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 55661, 278305, 723593, 1057559, 3617965, 5287795, 13748267, 68741335]

約数ペア:

[(1, 68741335), (5, 13748267), (13, 5287795), (19, 3617965), (65, 1057559), (95, 723593), (247, 278305), (1235, 55661)]