27025775

素因数分解:

$5^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{397}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 38494560

約数和(自身を除く): 11468785

約数列:

[1, 5, 7, 25, 35, 175, 389, 397, 1945, 1985, 2723, 2779, 9725, 9925, 13615, 13895, 68075, 69475, 154433, 772165, 1081031, 3860825, 5405155, 27025775]

約数ペア:

[(1, 27025775), (5, 5405155), (7, 3860825), (25, 1081031), (35, 772165), (175, 154433), (389, 69475), (397, 68075), (1945, 13895), (1985, 13615), (2723, 9925), (2779, 9725)]