17937855

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3407}}^1$

素因数の和:3437

約数の個数: 40

約数和(自身を含む): 34638912

約数和(自身を除く): 16701057

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 3407, 5265, 10221, 17035, 30663, 44291, 51105, 91989, 132873, 153315, 221455, 275967, 398619, 459945, 664365, 1195857, 1379835, 1993095, 3587571, 5979285, 17937855]

約数ペア:

[(1, 17937855), (3, 5979285), (5, 3587571), (9, 1993095), (13, 1379835), (15, 1195857), (27, 664365), (39, 459945), (45, 398619), (65, 275967), (81, 221455), (117, 153315), (135, 132873), (195, 91989), (351, 51105), (405, 44291), (585, 30663), (1053, 17035), (1755, 10221), (3407, 5265)]