127655825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{16007}}^1$

素因数の和:16057

約数の個数: 24

約数和(自身を含む): 178649280

約数和(自身を除く): 50993455

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 7975, 16007, 80035, 176077, 400175, 464203, 880385, 2321015, 4401925, 5106233, 11605075, 25531165, 127655825]

約数ペア:

[(1, 127655825), (5, 25531165), (11, 11605075), (25, 5106233), (29, 4401925), (55, 2321015), (145, 880385), (275, 464203), (319, 400175), (725, 176077), (1595, 80035), (7975, 16007)]