42038255

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 60480000

約数和(自身を除く): 18441745

約数列:

[1, 5, 7, 29, 35, 83, 145, 203, 415, 499, 581, 1015, 2407, 2495, 2905, 3493, 12035, 14471, 16849, 17465, 41417, 72355, 84245, 101297, 207085, 289919, 506485, 1201093, 1449595, 6005465, 8407651, 42038255]

約数ペア:

[(1, 42038255), (5, 8407651), (7, 6005465), (29, 1449595), (35, 1201093), (83, 506485), (145, 289919), (203, 207085), (415, 101297), (499, 84245), (581, 72355), (1015, 41417), (2407, 17465), (2495, 16849), (2905, 14471), (3493, 12035)]