65615445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3109}}^1$

素因数の和:3194

約数の個数: 48

約数和(自身を含む): 131963520

約数和(自身を除く): 66348075

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 67, 105, 201, 315, 335, 469, 603, 1005, 1407, 2345, 3015, 3109, 4221, 7035, 9327, 15545, 21105, 21763, 27981, 46635, 65289, 108815, 139905, 195867, 208303, 326445, 624909, 979335, 1041515, 1458121, 1874727, 3124545, 4374363, 7290605, 9373635, 13123089, 21871815, 65615445]

約数ペア:

[(1, 65615445), (3, 21871815), (5, 13123089), (7, 9373635), (9, 7290605), (15, 4374363), (21, 3124545), (35, 1874727), (45, 1458121), (63, 1041515), (67, 979335), (105, 624909), (201, 326445), (315, 208303), (335, 195867), (469, 139905), (603, 108815), (1005, 65289), (1407, 46635), (2345, 27981), (3015, 21763), (3109, 21105), (4221, 15545), (7035, 9327)]