3021095

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:108

約数の個数: 48

約数和(自身を含む): 4924800

約数和(自身を除く): 1903705

約数列:

[1, 5, 7, 11, 19, 35, 49, 55, 59, 77, 95, 133, 209, 245, 295, 385, 413, 539, 649, 665, 931, 1045, 1121, 1463, 2065, 2695, 2891, 3245, 4543, 4655, 5605, 7315, 7847, 10241, 12331, 14455, 22715, 31801, 39235, 51205, 54929, 61655, 86317, 159005, 274645, 431585, 604219, 3021095]

約数ペア:

[(1, 3021095), (5, 604219), (7, 431585), (11, 274645), (19, 159005), (35, 86317), (49, 61655), (55, 54929), (59, 51205), (77, 39235), (95, 31801), (133, 22715), (209, 14455), (245, 12331), (295, 10241), (385, 7847), (413, 7315), (539, 5605), (649, 4655), (665, 4543), (931, 3245), (1045, 2891), (1121, 2695), (1463, 2065)]