47631705

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16981}}^1$

素因数の和:17017

約数の個数: 32

約数和(自身を含む): 88034688

約数和(自身を除く): 40402983

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 16981, 50943, 84905, 186791, 254715, 288677, 560373, 866031, 933955, 1443385, 2801865, 3175447, 4330155, 9526341, 15877235, 47631705]

約数ペア:

[(1, 47631705), (3, 15877235), (5, 9526341), (11, 4330155), (15, 3175447), (17, 2801865), (33, 1443385), (51, 933955), (55, 866031), (85, 560373), (165, 288677), (187, 254715), (255, 186791), (561, 84905), (935, 50943), (2805, 16981)]