74225905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{1451}}^1$

素因数の和:2256

約数の個数: 16

約数和(自身を含む): 96110784

約数和(自身を除く): 21884879

約数列:

[1, 5, 13, 65, 787, 1451, 3935, 7255, 10231, 18863, 51155, 94315, 1141937, 5709685, 14845181, 74225905]

約数ペア:

[(1, 74225905), (5, 14845181), (13, 5709685), (65, 1141937), (787, 94315), (1451, 51155), (3935, 18863), (7255, 10231)]