78414285

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8311}}^1$

素因数の和:8373

約数の個数: 32

約数和(自身を含む): 136449792

約数和(自身を除く): 58035507

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 8311, 9435, 24933, 41555, 124665, 141287, 307507, 423861, 706435, 922521, 1537535, 2119305, 4612605, 5227619, 15682857, 26138095, 78414285]

約数ペア:

[(1, 78414285), (3, 26138095), (5, 15682857), (15, 5227619), (17, 4612605), (37, 2119305), (51, 1537535), (85, 922521), (111, 706435), (185, 423861), (255, 307507), (555, 141287), (629, 124665), (1887, 41555), (3145, 24933), (8311, 9435)]