80429445

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{15817}}^1$

素因数の和:15941

約数の個数: 24

約数和(自身を含む): 140653656

約数和(自身を除く): 60224211

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 15817, 47451, 79085, 142353, 237255, 711765, 1787321, 5361963, 8936605, 16085889, 26809815, 80429445]

約数ペア:

[(1, 80429445), (3, 26809815), (5, 16085889), (9, 8936605), (15, 5361963), (45, 1787321), (113, 711765), (339, 237255), (565, 142353), (1017, 79085), (1695, 47451), (5085, 15817)]