80673585

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1231}}^1$

素因数の和:1513

約数の個数: 32

約数和(自身を含む): 137313792

約数和(自身を除く): 56640207

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 257, 771, 1231, 1285, 3693, 3855, 4369, 6155, 13107, 18465, 20927, 21845, 62781, 65535, 104635, 313905, 316367, 949101, 1581835, 4745505, 5378239, 16134717, 26891195, 80673585]

約数ペア:

[(1, 80673585), (3, 26891195), (5, 16134717), (15, 5378239), (17, 4745505), (51, 1581835), (85, 949101), (255, 316367), (257, 313905), (771, 104635), (1231, 65535), (1285, 62781), (3693, 21845), (3855, 20927), (4369, 18465), (6155, 13107)]