42408105

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1777}}^1$

素因数の和:1865

約数の個数: 32

約数和(自身を含む): 71347584

約数和(自身を除く): 28939479

約数列:

[1, 3, 5, 15, 37, 43, 111, 129, 185, 215, 555, 645, 1591, 1777, 4773, 5331, 7955, 8885, 23865, 26655, 65749, 76411, 197247, 229233, 328745, 382055, 986235, 1146165, 2827207, 8481621, 14136035, 42408105]

約数ペア:

[(1, 42408105), (3, 14136035), (5, 8481621), (15, 2827207), (37, 1146165), (43, 986235), (111, 382055), (129, 328745), (185, 229233), (215, 197247), (555, 76411), (645, 65749), (1591, 26655), (1777, 23865), (4773, 8885), (5331, 7955)]