12029885

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 17252352

約数和(自身を除く): 5222467

約数列:

[1, 5, 7, 35, 47, 71, 103, 235, 329, 355, 497, 515, 721, 1645, 2485, 3337, 3605, 4841, 7313, 16685, 23359, 24205, 33887, 36565, 51191, 116795, 169435, 255955, 343711, 1718555, 2405977, 12029885]

約数ペア:

[(1, 12029885), (5, 2405977), (7, 1718555), (35, 343711), (47, 255955), (71, 169435), (103, 116795), (235, 51191), (329, 36565), (355, 33887), (497, 24205), (515, 23359), (721, 16685), (1645, 7313), (2485, 4841), (3337, 3605)]