42550065

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55621}}^1$

素因数の和:55649

約数の個数: 24

約数和(自身を含む): 78093288

約数和(自身を除く): 35543223

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 55621, 166863, 278105, 500589, 834315, 945557, 2502945, 2836671, 4727785, 8510013, 14183355, 42550065]

約数ペア:

[(1, 42550065), (3, 14183355), (5, 8510013), (9, 4727785), (15, 2836671), (17, 2502945), (45, 945557), (51, 834315), (85, 500589), (153, 278105), (255, 166863), (765, 55621)]