226765

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:73

約数の個数: 32

約数和(自身を含む): 368640

約数和(自身を除く): 141875

約数列:

[1, 5, 7, 11, 19, 31, 35, 55, 77, 95, 133, 155, 209, 217, 341, 385, 589, 665, 1045, 1085, 1463, 1705, 2387, 2945, 4123, 6479, 7315, 11935, 20615, 32395, 45353, 226765]

約数ペア:

[(1, 226765), (5, 45353), (7, 32395), (11, 20615), (19, 11935), (31, 7315), (35, 6479), (55, 4123), (77, 2945), (95, 2387), (133, 1705), (155, 1463), (209, 1085), (217, 1045), (341, 665), (385, 589)]