487991035

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1\times {\mathrm{1061}}^1$

素因数の和:1863

約数の個数: 32

約数和(自身を含む): 710197632

約数和(自身を除く): 222206597

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 773, 1061, 3865, 5305, 5411, 7427, 13141, 18037, 27055, 37135, 65705, 90185, 91987, 126259, 459935, 631295, 820153, 4100765, 5741071, 13942601, 28705355, 69713005, 97598207, 487991035]

約数ペア:

[(1, 487991035), (5, 97598207), (7, 69713005), (17, 28705355), (35, 13942601), (85, 5741071), (119, 4100765), (595, 820153), (773, 631295), (1061, 459935), (3865, 126259), (5305, 91987), (5411, 90185), (7427, 65705), (13141, 37135), (18037, 27055)]