73829385

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{811}}^1$

素因数の和:863

約数の個数: 72

約数和(自身を含む): 155553216

約数和(自身を除く): 81723831

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 289, 315, 357, 595, 765, 811, 867, 1071, 1445, 1785, 2023, 2433, 2601, 4055, 4335, 5355, 5677, 6069, 7299, 10115, 12165, 13005, 13787, 17031, 18207, 28385, 30345, 36495, 41361, 51093, 68935, 85155, 91035, 96509, 124083, 206805, 234379, 255465, 289527, 482545, 620415, 703137, 868581, 1171895, 1447635, 1640653, 2109411, 3515685, 4342905, 4921959, 8203265, 10547055, 14765877, 24609795, 73829385]

約数ペア:

[(1, 73829385), (3, 24609795), (5, 14765877), (7, 10547055), (9, 8203265), (15, 4921959), (17, 4342905), (21, 3515685), (35, 2109411), (45, 1640653), (51, 1447635), (63, 1171895), (85, 868581), (105, 703137), (119, 620415), (153, 482545), (255, 289527), (289, 255465), (315, 234379), (357, 206805), (595, 124083), (765, 96509), (811, 91035), (867, 85155), (1071, 68935), (1445, 51093), (1785, 41361), (2023, 36495), (2433, 30345), (2601, 28385), (4055, 18207), (4335, 17031), (5355, 13787), (5677, 13005), (6069, 12165), (7299, 10115)]