70056915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1069}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 119257920

約数和(自身を除く): 49201005

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 257, 771, 1069, 1285, 3207, 3855, 4369, 5345, 13107, 16035, 18173, 21845, 54519, 65535, 90865, 272595, 274733, 824199, 1373665, 4120995, 4670461, 14011383, 23352305, 70056915]

約数ペア:

[(1, 70056915), (3, 23352305), (5, 14011383), (15, 4670461), (17, 4120995), (51, 1373665), (85, 824199), (255, 274733), (257, 272595), (771, 90865), (1069, 65535), (1285, 54519), (3207, 21845), (3855, 18173), (4369, 16035), (5345, 13107)]