79331805

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{27983}}^1$

素因数の和:28007

約数の個数: 40

約数和(自身を含む): 162531072

約数和(自身を除く): 83199267

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 27983, 83949, 139915, 195881, 251847, 419745, 587643, 755541, 979405, 1259235, 1762929, 2266623, 2938215, 3777705, 5288787, 8814645, 11333115, 15866361, 26443935, 79331805]

約数ペア:

[(1, 79331805), (3, 26443935), (5, 15866361), (7, 11333115), (9, 8814645), (15, 5288787), (21, 3777705), (27, 2938215), (35, 2266623), (45, 1762929), (63, 1259235), (81, 979405), (105, 755541), (135, 587643), (189, 419745), (315, 251847), (405, 195881), (567, 139915), (945, 83949), (2835, 27983)]