122721665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{117437}}^1$

素因数の和:117472

約数の個数: 16

約数和(自身を含む): 169110720

約数和(自身を除く): 46389055

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 117437, 587185, 1291807, 2231303, 6459035, 11156515, 24544333, 122721665]

約数ペア:

[(1, 122721665), (5, 24544333), (11, 11156515), (19, 6459035), (55, 2231303), (95, 1291807), (209, 587185), (1045, 117437)]