416381985

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{43441}}^1$

素因数の和:43526

約数の個数: 32

約数和(自身を含む): 750677760

約数和(自身を除く): 334295775

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 9585, 43441, 130323, 217205, 390969, 651615, 1172907, 1954845, 3084311, 5864535, 9252933, 15421555, 27758799, 46264665, 83276397, 138793995, 416381985]

約数ペア:

[(1, 416381985), (3, 138793995), (5, 83276397), (9, 46264665), (15, 27758799), (27, 15421555), (45, 9252933), (71, 5864535), (135, 3084311), (213, 1954845), (355, 1172907), (639, 651615), (1065, 390969), (1917, 217205), (3195, 130323), (9585, 43441)]