244177745

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{577}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 341584128

約数和(自身を除く): 97406383

約数列:

[1, 5, 7, 35, 107, 113, 535, 565, 577, 749, 791, 2885, 3745, 3955, 4039, 12091, 20195, 60455, 61739, 65201, 84637, 308695, 326005, 423185, 432173, 456407, 2160865, 2282035, 6976507, 34882535, 48835549, 244177745]

約数ペア:

[(1, 244177745), (5, 48835549), (7, 34882535), (35, 6976507), (107, 2282035), (113, 2160865), (535, 456407), (565, 432173), (577, 423185), (749, 326005), (791, 308695), (2885, 84637), (3745, 65201), (3955, 61739), (4039, 60455), (12091, 20195)]