1209133585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{3467}}^1$

素因数の和:3873

約数の個数: 32

約数和(自身を含む): 1680953472

約数和(自身を除く): 471819887

約数列:

[1, 5, 11, 17, 55, 85, 187, 373, 935, 1865, 3467, 4103, 6341, 17335, 20515, 31705, 38137, 58939, 69751, 190685, 294695, 348755, 648329, 1293191, 3241645, 6465955, 14225101, 21984247, 71125505, 109921235, 241826717, 1209133585]

約数ペア:

[(1, 1209133585), (5, 241826717), (11, 109921235), (17, 71125505), (55, 21984247), (85, 14225101), (187, 6465955), (373, 3241645), (935, 1293191), (1865, 648329), (3467, 348755), (4103, 294695), (6341, 190685), (17335, 69751), (20515, 58939), (31705, 38137)]