66470635

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4211}}^1$

素因数の和:4275

約数の個数: 32

約数和(自身を含む): 101896704

約数和(自身を除く): 35426069

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 205, 287, 385, 451, 1435, 2255, 3157, 4211, 15785, 21055, 29477, 46321, 147385, 172651, 231605, 324247, 863255, 1208557, 1621235, 1899161, 6042785, 9495805, 13294127, 66470635]

約数ペア:

[(1, 66470635), (5, 13294127), (7, 9495805), (11, 6042785), (35, 1899161), (41, 1621235), (55, 1208557), (77, 863255), (205, 324247), (287, 231605), (385, 172651), (451, 147385), (1435, 46321), (2255, 29477), (3157, 21055), (4211, 15785)]