26172945

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34213}}^1$

素因数の和:34241

約数の個数: 24

約数和(自身を含む): 48036456

約数和(自身を除く): 21863511

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 34213, 102639, 171065, 307917, 513195, 581621, 1539585, 1744863, 2908105, 5234589, 8724315, 26172945]

約数ペア:

[(1, 26172945), (3, 8724315), (5, 5234589), (9, 2908105), (15, 1744863), (17, 1539585), (45, 581621), (51, 513195), (85, 307917), (153, 171065), (255, 102639), (765, 34213)]