29976485

素因数分解:

$5^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{227}}^1$

素因数の和:271

約数の個数: 40

約数和(自身を含む): 45981216

約数和(自身を除く): 16004731

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 227, 245, 343, 385, 539, 1135, 1589, 1715, 2401, 2497, 2695, 3773, 7945, 11123, 12005, 12485, 17479, 18865, 26411, 55615, 77861, 87395, 122353, 132055, 389305, 545027, 611765, 856471, 2725135, 4282355, 5995297, 29976485]

約数ペア:

[(1, 29976485), (5, 5995297), (7, 4282355), (11, 2725135), (35, 856471), (49, 611765), (55, 545027), (77, 389305), (227, 132055), (245, 122353), (343, 87395), (385, 77861), (539, 55615), (1135, 26411), (1589, 18865), (1715, 17479), (2401, 12485), (2497, 12005), (2695, 11123), (3773, 7945)]