64048605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251171}}^1$

素因数の和:251196

約数の個数: 16

約数和(自身を含む): 108506304

約数和(自身を除く): 44457699

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 251171, 753513, 1255855, 3767565, 4269907, 12809721, 21349535, 64048605]

約数ペア:

[(1, 64048605), (3, 21349535), (5, 12809721), (15, 4269907), (17, 3767565), (51, 1255855), (85, 753513), (255, 251171)]