812295

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 1578240

約数和(自身を除く): 765945

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 547, 1485, 1641, 2735, 4923, 6017, 8205, 14769, 18051, 24615, 30085, 54153, 73845, 90255, 162459, 270765, 812295]

約数ペア:

[(1, 812295), (3, 270765), (5, 162459), (9, 90255), (11, 73845), (15, 54153), (27, 30085), (33, 24615), (45, 18051), (55, 14769), (99, 8205), (135, 6017), (165, 4923), (297, 2735), (495, 1641), (547, 1485)]