3215025

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{433}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 6457920

約数和(自身を除く): 3242895

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 433, 495, 675, 825, 1299, 1485, 2165, 2475, 3897, 4763, 6495, 7425, 10825, 11691, 14289, 19485, 23815, 32475, 42867, 58455, 71445, 97425, 119075, 128601, 214335, 292275, 357225, 643005, 1071675, 3215025]

約数ペア:

[(1, 3215025), (3, 1071675), (5, 643005), (9, 357225), (11, 292275), (15, 214335), (25, 128601), (27, 119075), (33, 97425), (45, 71445), (55, 58455), (75, 42867), (99, 32475), (135, 23815), (165, 19485), (225, 14289), (275, 11691), (297, 10825), (433, 7425), (495, 6495), (675, 4763), (825, 3897), (1299, 2475), (1485, 2165)]