144449855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{521}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 192166992

約数和(自身を除く): 47717137

約数列:

[1, 5, 11, 55, 71, 355, 521, 781, 2605, 3905, 5041, 5731, 25205, 28655, 36991, 55451, 184955, 277255, 406901, 2034505, 2626361, 13131805, 28889971, 144449855]

約数ペア:

[(1, 144449855), (5, 28889971), (11, 13131805), (55, 2626361), (71, 2034505), (355, 406901), (521, 277255), (781, 184955), (2605, 55451), (3905, 36991), (5041, 28655), (5731, 25205)]