18796305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6701}}^1$

素因数の和:6737

約数の個数: 32

約数和(自身を含む): 34743168

約数和(自身を除く): 15946863

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 6701, 20103, 33505, 73711, 100515, 113917, 221133, 341751, 368555, 569585, 1105665, 1253087, 1708755, 3759261, 6265435, 18796305]

約数ペア:

[(1, 18796305), (3, 6265435), (5, 3759261), (11, 1708755), (15, 1253087), (17, 1105665), (33, 569585), (51, 368555), (55, 341751), (85, 221133), (165, 113917), (187, 100515), (255, 73711), (561, 33505), (935, 20103), (2805, 6701)]