73857355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1949}}^1$

素因数の和:2031

約数の個数: 32

約数和(自身を含む): 106142400

約数和(自身を除く): 32285045

約数列:

[1, 5, 11, 13, 53, 55, 65, 143, 265, 583, 689, 715, 1949, 2915, 3445, 7579, 9745, 21439, 25337, 37895, 103297, 107195, 126685, 278707, 516485, 1136267, 1342861, 1393535, 5681335, 6714305, 14771471, 73857355]

約数ペア:

[(1, 73857355), (5, 14771471), (11, 6714305), (13, 5681335), (53, 1393535), (55, 1342861), (65, 1136267), (143, 516485), (265, 278707), (583, 126685), (689, 107195), (715, 103297), (1949, 37895), (2915, 25337), (3445, 21439), (7579, 9745)]