128436055

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{4937}}^1$

素因数の和:5007

約数の個数: 24

約数和(自身を含む): 173383056

約数和(自身を除く): 44947001

約数列:

[1, 5, 11, 43, 55, 121, 215, 473, 605, 2365, 4937, 5203, 24685, 26015, 54307, 212291, 271535, 597377, 1061455, 2335201, 2986885, 11676005, 25687211, 128436055]

約数ペア:

[(1, 128436055), (5, 25687211), (11, 11676005), (43, 2986885), (55, 2335201), (121, 1061455), (215, 597377), (473, 271535), (605, 212291), (2365, 54307), (4937, 26015), (5203, 24685)]