68200145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{3581}}^1$

素因数の和:3892

約数の個数: 16

約数和(自身を含む): 88461072

約数和(自身を除く): 20260927

約数列:

[1, 5, 13, 65, 293, 1465, 3581, 3809, 17905, 19045, 46553, 232765, 1049233, 5246165, 13640029, 68200145]

約数ペア:

[(1, 68200145), (5, 13640029), (13, 5246165), (65, 1049233), (293, 232765), (1465, 46553), (3581, 19045), (3809, 17905)]