47345595

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16879}}^1$

素因数の和:16915

約数の個数: 32

約数和(自身を含む): 87505920

約数和(自身を除く): 40160325

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 16879, 50637, 84395, 185669, 253185, 286943, 557007, 860829, 928345, 1434715, 2785035, 3156373, 4304145, 9469119, 15781865, 47345595]

約数ペア:

[(1, 47345595), (3, 15781865), (5, 9469119), (11, 4304145), (15, 3156373), (17, 2785035), (33, 1434715), (51, 928345), (55, 860829), (85, 557007), (165, 286943), (187, 253185), (255, 185669), (561, 84395), (935, 50637), (2805, 16879)]