12710175

素因数分解:

$3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{1237}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 21184656

約数和(自身を除く): 8474481

約数列:

[1, 3, 5, 15, 25, 75, 137, 411, 685, 1237, 2055, 3425, 3711, 6185, 10275, 18555, 30925, 92775, 169469, 508407, 847345, 2542035, 4236725, 12710175]

約数ペア:

[(1, 12710175), (3, 4236725), (5, 2542035), (15, 847345), (25, 508407), (75, 169469), (137, 92775), (411, 30925), (685, 18555), (1237, 10275), (2055, 6185), (3425, 3711)]