551822975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{118037}}^1$

素因数の和:118075

約数の個数: 24

約数和(自身を含む): 790382448

約数和(自身を除く): 238559473

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 118037, 590185, 1298407, 2006629, 2950925, 6492035, 10033145, 22072919, 32460175, 50165725, 110364595, 551822975]

約数ペア:

[(1, 551822975), (5, 110364595), (11, 50165725), (17, 32460175), (25, 22072919), (55, 10033145), (85, 6492035), (187, 2950925), (275, 2006629), (425, 1298407), (935, 590185), (4675, 118037)]