14040005

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 20404224

約数和(自身を除く): 6364219

約数列:

[1, 5, 7, 23, 35, 107, 115, 161, 163, 535, 749, 805, 815, 1141, 2461, 3745, 3749, 5705, 12305, 17227, 17441, 18745, 26243, 86135, 87205, 122087, 131215, 401143, 610435, 2005715, 2808001, 14040005]

約数ペア:

[(1, 14040005), (5, 2808001), (7, 2005715), (23, 610435), (35, 401143), (107, 131215), (115, 122087), (161, 87205), (163, 86135), (535, 26243), (749, 18745), (805, 17441), (815, 17227), (1141, 12305), (2461, 5705), (3745, 3749)]