8258685

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 14152320

約数和(自身を除く): 5893635

約数列:

[1, 3, 5, 15, 17, 51, 85, 139, 233, 255, 417, 695, 699, 1165, 2085, 2363, 3495, 3961, 7089, 11815, 11883, 19805, 32387, 35445, 59415, 97161, 161935, 485805, 550579, 1651737, 2752895, 8258685]

約数ペア:

[(1, 8258685), (3, 2752895), (5, 1651737), (15, 550579), (17, 485805), (51, 161935), (85, 97161), (139, 59415), (233, 35445), (255, 32387), (417, 19805), (695, 11883), (699, 11815), (1165, 7089), (2085, 3961), (2363, 3495)]