8894015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{467}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 11557728

約数和(自身を除く): 2663713

約数列:

[1, 5, 13, 65, 293, 467, 1465, 2335, 3809, 6071, 19045, 30355, 136831, 684155, 1778803, 8894015]

約数ペア:

[(1, 8894015), (5, 1778803), (13, 684155), (65, 136831), (293, 30355), (467, 19045), (1465, 6071), (2335, 3809)]