27542305

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 40320000

約数和(自身を除く): 12777695

約数列:

[1, 5, 7, 19, 35, 83, 95, 133, 415, 499, 581, 665, 1577, 2495, 2905, 3493, 7885, 9481, 11039, 17465, 41417, 47405, 55195, 66367, 207085, 289919, 331835, 786923, 1449595, 3934615, 5508461, 27542305]

約数ペア:

[(1, 27542305), (5, 5508461), (7, 3934615), (19, 1449595), (35, 786923), (83, 331835), (95, 289919), (133, 207085), (415, 66367), (499, 55195), (581, 47405), (665, 41417), (1577, 17465), (2495, 11039), (2905, 9481), (3493, 7885)]