12796455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2593}}^1$

素因数の和:2655

約数の個数: 32

約数和(自身を含む): 23906304

約数和(自身を除く): 11109849

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 2593, 4935, 7779, 12965, 18151, 38895, 54453, 90755, 121871, 272265, 365613, 609355, 853097, 1828065, 2559291, 4265485, 12796455]

約数ペア:

[(1, 12796455), (3, 4265485), (5, 2559291), (7, 1828065), (15, 853097), (21, 609355), (35, 365613), (47, 272265), (105, 121871), (141, 90755), (235, 54453), (329, 38895), (705, 18151), (987, 12965), (1645, 7779), (2593, 4935)]