6669145

素因数分解:

$5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 9422784

約数和(自身を除く): 2753639

約数列:

[1, 5, 7, 35, 49, 163, 167, 245, 815, 835, 1141, 1169, 5705, 5845, 7987, 8183, 27221, 39935, 40915, 136105, 190547, 952735, 1333829, 6669145]

約数ペア:

[(1, 6669145), (5, 1333829), (7, 952735), (35, 190547), (49, 136105), (163, 40915), (167, 39935), (245, 27221), (815, 8183), (835, 7987), (1141, 5845), (1169, 5705)]