131962055

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 168030720

約数和(自身を除く): 36068665

約数列:

[1, 5, 43, 59, 101, 103, 215, 295, 505, 515, 2537, 4343, 4429, 5959, 6077, 10403, 12685, 21715, 22145, 29795, 30385, 52015, 256237, 261311, 447329, 613777, 1281185, 1306555, 2236645, 3068885, 26392411, 131962055]

約数ペア:

[(1, 131962055), (5, 26392411), (43, 3068885), (59, 2236645), (101, 1306555), (103, 1281185), (215, 613777), (295, 447329), (505, 261311), (515, 256237), (2537, 52015), (4343, 30385), (4429, 29795), (5959, 22145), (6077, 21715), (10403, 12685)]