68748515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{3541}}^1$

素因数の和:3910

約数の個数: 16

約数和(自身を含む): 90278496

約数和(自身を除く): 21529981

約数列:

[1, 5, 11, 55, 353, 1765, 3541, 3883, 17705, 19415, 38951, 194755, 1249973, 6249865, 13749703, 68748515]

約数ペア:

[(1, 68748515), (5, 13749703), (11, 6249865), (55, 1249973), (353, 194755), (1765, 38951), (3541, 19415), (3883, 17705)]