68557905

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{117193}}^1$

素因数の和:117217

約数の個数: 24

約数和(自身を含む): 127975848

約数和(自身を除く): 59417943

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 117193, 351579, 585965, 1054737, 1523509, 1757895, 4570527, 5273685, 7617545, 13711581, 22852635, 68557905]

約数ペア:

[(1, 68557905), (3, 22852635), (5, 13711581), (9, 7617545), (13, 5273685), (15, 4570527), (39, 1757895), (45, 1523509), (65, 1054737), (117, 585965), (195, 351579), (585, 117193)]