66390345

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{30109}}^1$

素因数の和:30134

約数の個数: 36

約数和(自身を含む): 133869060

約数和(自身を除く): 67478715

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 30109, 90327, 150545, 210763, 270981, 451635, 632289, 1053815, 1354905, 1475341, 1896867, 3161445, 4426023, 7376705, 9484335, 13278069, 22130115, 66390345]

約数ペア:

[(1, 66390345), (3, 22130115), (5, 13278069), (7, 9484335), (9, 7376705), (15, 4426023), (21, 3161445), (35, 1896867), (45, 1475341), (49, 1354905), (63, 1053815), (105, 632289), (147, 451635), (245, 270981), (315, 210763), (441, 150545), (735, 90327), (2205, 30109)]