16612155

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17579}}^1$

素因数の和:17600

約数の個数: 32

約数和(自身を含む): 33753600

約数和(自身を除く): 17141445

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 17579, 52737, 87895, 123053, 158211, 263685, 369159, 474633, 615265, 791055, 1107477, 1845795, 2373165, 3322431, 5537385, 16612155]

約数ペア:

[(1, 16612155), (3, 5537385), (5, 3322431), (7, 2373165), (9, 1845795), (15, 1107477), (21, 791055), (27, 615265), (35, 474633), (45, 369159), (63, 263685), (105, 158211), (135, 123053), (189, 87895), (315, 52737), (945, 17579)]