28606545

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{57791}}^1$

素因数の和:57813

約数の個数: 24

約数和(自身を含む): 54093312

約数和(自身を除く): 25486767

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 57791, 173373, 288955, 520119, 635701, 866865, 1907103, 2600595, 3178505, 5721309, 9535515, 28606545]

約数ペア:

[(1, 28606545), (3, 9535515), (5, 5721309), (9, 3178505), (11, 2600595), (15, 1907103), (33, 866865), (45, 635701), (55, 520119), (99, 288955), (165, 173373), (495, 57791)]