153934385

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{254437}}^1$

素因数の和:254464

約数の個数: 12

約数和(自身を含む): 203041524

約数和(自身を除く): 49107139

約数列:

[1, 5, 11, 55, 121, 605, 254437, 1272185, 2798807, 13994035, 30786877, 153934385]

約数ペア:

[(1, 153934385), (5, 30786877), (11, 13994035), (55, 2798807), (121, 1272185), (605, 254437)]