8151585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2459}}^1$

素因数の和:2497

約数の個数: 32

約数和(自身を含む): 14878080

約数和(自身を除く): 6726495

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 2459, 3315, 7377, 12295, 31967, 36885, 41803, 95901, 125409, 159835, 209015, 479505, 543439, 627045, 1630317, 2717195, 8151585]

約数ペア:

[(1, 8151585), (3, 2717195), (5, 1630317), (13, 627045), (15, 543439), (17, 479505), (39, 209015), (51, 159835), (65, 125409), (85, 95901), (195, 41803), (221, 36885), (255, 31967), (663, 12295), (1105, 7377), (2459, 3315)]