42997855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{1031}}^1$

素因数の和:1494

約数の個数: 16

約数和(自身を含む): 54489600

約数和(自身を除く): 11491745

約数列:

[1, 5, 19, 95, 439, 1031, 2195, 5155, 8341, 19589, 41705, 97945, 452609, 2263045, 8599571, 42997855]

約数ペア:

[(1, 42997855), (5, 8599571), (19, 2263045), (95, 452609), (439, 97945), (1031, 41705), (2195, 19589), (5155, 8341)]