15682490

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 29355264

約数和(自身を除く): 13672774

約数列:

[1, 2, 5, 10, 47, 61, 94, 122, 235, 305, 470, 547, 610, 1094, 2735, 2867, 5470, 5734, 14335, 25709, 28670, 33367, 51418, 66734, 128545, 166835, 257090, 333670, 1568249, 3136498, 7841245, 15682490]

約数ペア:

[(1, 15682490), (2, 7841245), (5, 3136498), (10, 1568249), (47, 333670), (61, 257090), (94, 166835), (122, 128545), (235, 66734), (305, 51418), (470, 33367), (547, 28670), (610, 25709), (1094, 14335), (2735, 5734), (2867, 5470)]