2542783755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{42797}}^1$

素因数の和:43055

約数の個数: 32

約数和(自身を含む): 4326364224

約数和(自身を除く): 1783580469

約数列:

[1, 3, 5, 15, 17, 51, 85, 233, 255, 699, 1165, 3495, 3961, 11883, 19805, 42797, 59415, 128391, 213985, 641955, 727549, 2182647, 3637745, 9971701, 10913235, 29915103, 49858505, 149575515, 169518917, 508556751, 847594585, 2542783755]

約数ペア:

[(1, 2542783755), (3, 847594585), (5, 508556751), (15, 169518917), (17, 149575515), (51, 49858505), (85, 29915103), (233, 10913235), (255, 9971701), (699, 3637745), (1165, 2182647), (3495, 727549), (3961, 641955), (11883, 213985), (19805, 128391), (42797, 59415)]