82641855

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1619}}^1$

素因数の和:1751

約数の個数: 32

約数和(自身を含む): 137168640

約数和(自身を除く): 54526785

約数列:

[1, 3, 5, 15, 41, 83, 123, 205, 249, 415, 615, 1245, 1619, 3403, 4857, 8095, 10209, 17015, 24285, 51045, 66379, 134377, 199137, 331895, 403131, 671885, 995685, 2015655, 5509457, 16528371, 27547285, 82641855]

約数ペア:

[(1, 82641855), (3, 27547285), (5, 16528371), (15, 5509457), (41, 2015655), (83, 995685), (123, 671885), (205, 403131), (249, 331895), (415, 199137), (615, 134377), (1245, 66379), (1619, 51045), (3403, 24285), (4857, 17015), (8095, 10209)]