2229804915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{672641}}^1$

素因数の和:672679

約数の個数: 32

約数和(自身を含む): 4068138816

約数和(自身を除く): 1838333901

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 672641, 2017923, 3363205, 8744333, 10089615, 11434897, 26232999, 34304691, 43721665, 57174485, 131164995, 148653661, 171523455, 445960983, 743268305, 2229804915]

約数ペア:

[(1, 2229804915), (3, 743268305), (5, 445960983), (13, 171523455), (15, 148653661), (17, 131164995), (39, 57174485), (51, 43721665), (65, 34304691), (85, 26232999), (195, 11434897), (221, 10089615), (255, 8744333), (663, 3363205), (1105, 2017923), (3315, 672641)]