42848855

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 61129728

約数和(自身を除く): 18280873

約数列:

[1, 5, 7, 35, 43, 71, 215, 301, 355, 401, 497, 1505, 2005, 2485, 2807, 3053, 14035, 15265, 17243, 21371, 28471, 86215, 106855, 120701, 142355, 199297, 603505, 996485, 1224253, 6121265, 8569771, 42848855]

約数ペア:

[(1, 42848855), (5, 8569771), (7, 6121265), (35, 1224253), (43, 996485), (71, 603505), (215, 199297), (301, 142355), (355, 120701), (401, 106855), (497, 86215), (1505, 28471), (2005, 21371), (2485, 17243), (2807, 15265), (3053, 14035)]