16888978695

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66231289}}^1$

素因数の和:66231314

約数の個数: 16

約数和(自身を含む): 28611917280

約数和(自身を除く): 11722938585

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 66231289, 198693867, 331156445, 993469335, 1125931913, 3377795739, 5629659565, 16888978695]

約数ペア:

[(1, 16888978695), (3, 5629659565), (5, 3377795739), (15, 1125931913), (17, 993469335), (51, 331156445), (85, 198693867), (255, 66231289)]