78172445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{29333}}^1$

素因数の和:29392

約数の個数: 16

約数和(自身を含む): 103490352

約数和(自身を除く): 25317907

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 29333, 146665, 381329, 1202653, 1906645, 6013265, 15634489, 78172445]

約数ペア:

[(1, 78172445), (5, 15634489), (13, 6013265), (41, 1906645), (65, 1202653), (205, 381329), (533, 146665), (2665, 29333)]