27850845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9929}}^1$

素因数の和:9965

約数の個数: 32

約数和(自身を含む): 51477120

約数和(自身を除く): 23626275

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 9929, 29787, 49645, 109219, 148935, 168793, 327657, 506379, 546095, 843965, 1638285, 1856723, 2531895, 5570169, 9283615, 27850845]

約数ペア:

[(1, 27850845), (3, 9283615), (5, 5570169), (11, 2531895), (15, 1856723), (17, 1638285), (33, 843965), (51, 546095), (55, 506379), (85, 327657), (165, 168793), (187, 148935), (255, 109219), (561, 49645), (935, 29787), (2805, 9929)]