47280645

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18433}}^1$

素因数の和:18466

約数の個数: 32

約数和(自身を含む): 88483200

約数和(自身を除く): 41202555

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 18433, 55299, 92165, 165897, 276495, 350227, 497691, 829485, 1050681, 1751135, 2488455, 3152043, 5253405, 9456129, 15760215, 47280645]

約数ペア:

[(1, 47280645), (3, 15760215), (5, 9456129), (9, 5253405), (15, 3152043), (19, 2488455), (27, 1751135), (45, 1050681), (57, 829485), (95, 497691), (135, 350227), (171, 276495), (285, 165897), (513, 92165), (855, 55299), (2565, 18433)]