124321905

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11657}}^1$

素因数の和:11750

約数の個数: 32

約数和(自身を含む): 223833600

約数和(自身を除く): 99511695

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 2133, 3555, 10665, 11657, 34971, 58285, 104913, 174855, 314739, 524565, 920903, 1573695, 2762709, 4604515, 8288127, 13813545, 24864381, 41440635, 124321905]

約数ペア:

[(1, 124321905), (3, 41440635), (5, 24864381), (9, 13813545), (15, 8288127), (27, 4604515), (45, 2762709), (79, 1573695), (135, 920903), (237, 524565), (395, 314739), (711, 174855), (1185, 104913), (2133, 58285), (3555, 34971), (10665, 11657)]