64505115

素因数分解:

$3^2\times 5^1\times {\mathrm{929}}^1\times {\mathrm{1543}}^1$

素因数の和:2483

約数の個数: 24

約数和(自身を含む): 112001760

約数和(自身を除く): 47496645

約数列:

[1, 3, 5, 9, 15, 45, 929, 1543, 2787, 4629, 4645, 7715, 8361, 13887, 13935, 23145, 41805, 69435, 1433447, 4300341, 7167235, 12901023, 21501705, 64505115]

約数ペア:

[(1, 64505115), (3, 21501705), (5, 12901023), (9, 7167235), (15, 4300341), (45, 1433447), (929, 69435), (1543, 41805), (2787, 23145), (4629, 13935), (4645, 13887), (7715, 8361)]