42331785

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1523}}^1$

素因数の和:1657

約数の個数: 32

約数和(自身を含む): 72420480

約数和(自身を除く): 30088695

約数列:

[1, 3, 5, 15, 17, 51, 85, 109, 255, 327, 545, 1523, 1635, 1853, 4569, 5559, 7615, 9265, 22845, 25891, 27795, 77673, 129455, 166007, 388365, 498021, 830035, 2490105, 2822119, 8466357, 14110595, 42331785]

約数ペア:

[(1, 42331785), (3, 14110595), (5, 8466357), (15, 2822119), (17, 2490105), (51, 830035), (85, 498021), (109, 388365), (255, 166007), (327, 129455), (545, 77673), (1523, 27795), (1635, 25891), (1853, 22845), (4569, 9265), (5559, 7615)]