339632205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{121081}}^1$

素因数の和:121117

約数の個数: 32

約数和(自身を含む): 627689088

約数和(自身を除く): 288056883

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 121081, 363243, 605405, 1331891, 1816215, 2058377, 3995673, 6175131, 6659455, 10291885, 19978365, 22642147, 30875655, 67926441, 113210735, 339632205]

約数ペア:

[(1, 339632205), (3, 113210735), (5, 67926441), (11, 30875655), (15, 22642147), (17, 19978365), (33, 10291885), (51, 6659455), (55, 6175131), (85, 3995673), (165, 2058377), (187, 1816215), (255, 1331891), (561, 605405), (935, 363243), (2805, 121081)]