42770995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 56448000

約数和(自身を除く): 13677005

約数列:

[1, 5, 19, 41, 79, 95, 139, 205, 395, 695, 779, 1501, 2641, 3239, 3895, 5699, 7505, 10981, 13205, 16195, 28495, 54905, 61541, 108281, 208639, 307705, 450221, 541405, 1043195, 2251105, 8554199, 42770995]

約数ペア:

[(1, 42770995), (5, 8554199), (19, 2251105), (41, 1043195), (79, 541405), (95, 450221), (139, 307705), (205, 208639), (395, 108281), (695, 61541), (779, 54905), (1501, 28495), (2641, 16195), (3239, 13205), (3895, 10981), (5699, 7505)]