12253175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2621}}^1$

素因数の和:2659

約数の個数: 24

約数和(自身を含む): 17556912

約数和(自身を除く): 5303737

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 2621, 4675, 13105, 28831, 44557, 65525, 144155, 222785, 490127, 720775, 1113925, 2450635, 12253175]

約数ペア:

[(1, 12253175), (5, 2450635), (11, 1113925), (17, 720775), (25, 490127), (55, 222785), (85, 144155), (187, 65525), (275, 44557), (425, 28831), (935, 13105), (2621, 4675)]