11772975

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1987}}^1$

素因数の和:2079

約数の個数: 24

約数和(自身を含む): 19720960

約数和(自身を除く): 7947985

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 1185, 1975, 1987, 5925, 5961, 9935, 29805, 49675, 149025, 156973, 470919, 784865, 2354595, 3924325, 11772975]

約数ペア:

[(1, 11772975), (3, 3924325), (5, 2354595), (15, 784865), (25, 470919), (75, 156973), (79, 149025), (237, 49675), (395, 29805), (1185, 9935), (1975, 5961), (1987, 5925)]