190006895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 253442112

約数和(自身を除く): 63435217

約数列:

[1, 5, 13, 43, 65, 157, 215, 433, 559, 785, 2041, 2165, 2795, 5629, 6751, 10205, 18619, 28145, 33755, 67981, 87763, 93095, 242047, 339905, 438815, 883753, 1210235, 2923183, 4418765, 14615915, 38001379, 190006895]

約数ペア:

[(1, 190006895), (5, 38001379), (13, 14615915), (43, 4418765), (65, 2923183), (157, 1210235), (215, 883753), (433, 438815), (559, 339905), (785, 242047), (2041, 93095), (2165, 87763), (2795, 67981), (5629, 33755), (6751, 28145), (10205, 18619)]