15914295

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 29719872

約数和(自身を除く): 13805577

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 71, 85, 153, 213, 255, 293, 355, 639, 765, 879, 1065, 1207, 1465, 2637, 3195, 3621, 4395, 4981, 6035, 10863, 13185, 14943, 18105, 20803, 24905, 44829, 54315, 62409, 74715, 104015, 187227, 224145, 312045, 353651, 936135, 1060953, 1768255, 3182859, 5304765, 15914295]

約数ペア:

[(1, 15914295), (3, 5304765), (5, 3182859), (9, 1768255), (15, 1060953), (17, 936135), (45, 353651), (51, 312045), (71, 224145), (85, 187227), (153, 104015), (213, 74715), (255, 62409), (293, 54315), (355, 44829), (639, 24905), (765, 20803), (879, 18105), (1065, 14943), (1207, 13185), (1465, 10863), (2637, 6035), (3195, 4981), (3621, 4395)]