72044385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40361}}^1$

素因数の和:40393

約数の個数: 32

約数和(自身を含む): 139491072

約数和(自身を除く): 67446687

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 40361, 121083, 201805, 282527, 605415, 686137, 847581, 1412635, 2058411, 3430685, 4237905, 4802959, 10292055, 14408877, 24014795, 72044385]

約数ペア:

[(1, 72044385), (3, 24014795), (5, 14408877), (7, 10292055), (15, 4802959), (17, 4237905), (21, 3430685), (35, 2058411), (51, 1412635), (85, 847581), (105, 686137), (119, 605415), (255, 282527), (357, 201805), (595, 121083), (1785, 40361)]