80231415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28603}}^1$

素因数の和:28639

約数の個数: 32

約数和(自身を含む): 148283136

約数和(自身を除く): 68051721

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 28603, 85809, 143015, 314633, 429045, 486251, 943899, 1458753, 1573165, 2431255, 4719495, 5348761, 7293765, 16046283, 26743805, 80231415]

約数ペア:

[(1, 80231415), (3, 26743805), (5, 16046283), (11, 7293765), (15, 5348761), (17, 4719495), (33, 2431255), (51, 1573165), (55, 1458753), (85, 943899), (165, 486251), (187, 429045), (255, 314633), (561, 143015), (935, 85809), (2805, 28603)]