66475261035

素因数分解:

$3^6\times 5^1\times {\mathrm{18237383}}^1$

素因数の和:18237406

約数の個数: 28

約数和(自身を含む): 119600764272

約数和(自身を除く): 53125503237

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 18237383, 54712149, 91186915, 164136447, 273560745, 492409341, 820682235, 1477228023, 2462046705, 4431684069, 7386140115, 13295052207, 22158420345, 66475261035]

約数ペア:

[(1, 66475261035), (3, 22158420345), (5, 13295052207), (9, 7386140115), (15, 4431684069), (27, 2462046705), (45, 1477228023), (81, 820682235), (135, 492409341), (243, 273560745), (405, 164136447), (729, 91186915), (1215, 54712149), (3645, 18237383)]