133549955

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18257}}^1$

素因数の和:18299

約数の個数: 32

約数和(自身を含む): 210332160

約数和(自身を除く): 76782205

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 7315, 18257, 91285, 127799, 200827, 346883, 638995, 1004135, 1405789, 1734415, 2428181, 3815713, 7028945, 12140905, 19078565, 26709991, 133549955]

約数ペア:

[(1, 133549955), (5, 26709991), (7, 19078565), (11, 12140905), (19, 7028945), (35, 3815713), (55, 2428181), (77, 1734415), (95, 1405789), (133, 1004135), (209, 638995), (385, 346883), (665, 200827), (1045, 127799), (1463, 91285), (7315, 18257)]