22734525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1621}}^1$

素因数の和:1662

約数の個数: 48

約数和(自身を含む): 43443648

約数和(自身を除く): 20709123

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 935, 1275, 1621, 2805, 4675, 4863, 8105, 14025, 17831, 24315, 27557, 40525, 53493, 82671, 89155, 121575, 137785, 267465, 303127, 413355, 445775, 688925, 909381, 1337325, 1515635, 2066775, 4546905, 7578175, 22734525]

約数ペア:

[(1, 22734525), (3, 7578175), (5, 4546905), (11, 2066775), (15, 1515635), (17, 1337325), (25, 909381), (33, 688925), (51, 445775), (55, 413355), (75, 303127), (85, 267465), (165, 137785), (187, 121575), (255, 89155), (275, 82671), (425, 53493), (561, 40525), (825, 27557), (935, 24315), (1275, 17831), (1621, 14025), (2805, 8105), (4675, 4863)]