87989665

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{4799}}^1$

素因数の和:5016

約数の個数: 16

約数和(自身を含む): 111744000

約数和(自身を除く): 23754335

約数列:

[1, 5, 19, 95, 193, 965, 3667, 4799, 18335, 23995, 91181, 455905, 926207, 4631035, 17597933, 87989665]

約数ペア:

[(1, 87989665), (5, 17597933), (19, 4631035), (95, 926207), (193, 455905), (965, 91181), (3667, 23995), (4799, 18335)]