7237308255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{341947}}^1$

素因数の和:342055

約数の個数: 32

約数和(自身を含む): 12408609024

約数和(自身を除く): 5171300769

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 249, 255, 415, 1245, 1411, 4233, 7055, 21165, 341947, 1025841, 1709735, 5129205, 5813099, 17439297, 28381601, 29065495, 85144803, 87196485, 141908005, 425724015, 482487217, 1447461651, 2412436085, 7237308255]

約数ペア:

[(1, 7237308255), (3, 2412436085), (5, 1447461651), (15, 482487217), (17, 425724015), (51, 141908005), (83, 87196485), (85, 85144803), (249, 29065495), (255, 28381601), (415, 17439297), (1245, 5813099), (1411, 5129205), (4233, 1709735), (7055, 1025841), (21165, 341947)]