38771865

素因数分解:

$3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{967}}^1$

素因数の和:1001

約数の個数: 56

約数和(自身を含む): 76177728

約数和(自身を除く): 37405863

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 243, 297, 405, 495, 729, 891, 967, 1215, 1485, 2673, 2901, 3645, 4455, 4835, 8019, 8703, 10637, 13365, 14505, 26109, 31911, 40095, 43515, 53185, 78327, 95733, 130545, 159555, 234981, 287199, 391635, 478665, 704943, 861597, 1174905, 1435995, 2584791, 3524715, 4307985, 7754373, 12923955, 38771865]

約数ペア:

[(1, 38771865), (3, 12923955), (5, 7754373), (9, 4307985), (11, 3524715), (15, 2584791), (27, 1435995), (33, 1174905), (45, 861597), (55, 704943), (81, 478665), (99, 391635), (135, 287199), (165, 234981), (243, 159555), (297, 130545), (405, 95733), (495, 78327), (729, 53185), (891, 43515), (967, 40095), (1215, 31911), (1485, 26109), (2673, 14505), (2901, 13365), (3645, 10637), (4455, 8703), (4835, 8019)]