132520255

素因数分解:

$5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{4129}}^1$

素因数の和:4279

約数の個数: 24

約数和(自身を含む): 186444720

約数和(自身を除く): 53924465

約数列:

[1, 5, 7, 35, 49, 131, 245, 655, 917, 4129, 4585, 6419, 20645, 28903, 32095, 144515, 202321, 540899, 1011605, 2704495, 3786293, 18931465, 26504051, 132520255]

約数ペア:

[(1, 132520255), (5, 26504051), (7, 18931465), (35, 3786293), (49, 2704495), (131, 1011605), (245, 540899), (655, 202321), (917, 144515), (4129, 32095), (4585, 28903), (6419, 20645)]