289248045

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1\times {\mathrm{641}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 471484800

約数和(自身を除く): 182236755

約数列:

[1, 3, 5, 15, 67, 201, 335, 449, 641, 1005, 1347, 1923, 2245, 3205, 6735, 9615, 30083, 42947, 90249, 128841, 150415, 214735, 287809, 451245, 644205, 863427, 1439045, 4317135, 19283203, 57849609, 96416015, 289248045]

約数ペア:

[(1, 289248045), (3, 96416015), (5, 57849609), (15, 19283203), (67, 4317135), (201, 1439045), (335, 863427), (449, 644205), (641, 451245), (1005, 287809), (1347, 214735), (1923, 150415), (2245, 128841), (3205, 90249), (6735, 42947), (9615, 30083)]