144920855

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{4337}}^1$

素因数の和:4546

約数の個数: 16

約数和(自身を含む): 179280864

約数和(自身を除く): 34360009

約数列:

[1, 5, 41, 163, 205, 815, 4337, 6683, 21685, 33415, 177817, 706931, 889085, 3534655, 28984171, 144920855]

約数ペア:

[(1, 144920855), (5, 28984171), (41, 3534655), (163, 889085), (205, 706931), (815, 177817), (4337, 33415), (6683, 21685)]