801298975

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{433}}^1\times {\mathrm{937}}^1$

素因数の和:1459

約数の個数: 24

約数和(自身を含む): 1009588160

約数和(自身を除く): 208289185

約数列:

[1, 5, 25, 79, 395, 433, 937, 1975, 2165, 4685, 10825, 23425, 34207, 74023, 171035, 370115, 405721, 855175, 1850575, 2028605, 10143025, 32051959, 160259795, 801298975]

約数ペア:

[(1, 801298975), (5, 160259795), (25, 32051959), (79, 10143025), (395, 2028605), (433, 1850575), (937, 855175), (1975, 405721), (2165, 370115), (4685, 171035), (10825, 74023), (23425, 34207)]