16524945

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1123}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 29673600

約数和(自身を除く): 13148655

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1123, 1635, 2943, 3369, 4905, 5615, 10107, 14715, 16845, 30321, 50535, 122407, 151605, 367221, 612035, 1101663, 1836105, 3304989, 5508315, 16524945]

約数ペア:

[(1, 16524945), (3, 5508315), (5, 3304989), (9, 1836105), (15, 1101663), (27, 612035), (45, 367221), (109, 151605), (135, 122407), (327, 50535), (545, 30321), (981, 16845), (1123, 14715), (1635, 10107), (2943, 5615), (3369, 4905)]