8140455

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9521}}^1$

素因数の和:9551

約数の個数: 24

約数和(自身を含む): 14854320

約数和(自身を除く): 6713865

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 9521, 28563, 47605, 85689, 142815, 180899, 428445, 542697, 904495, 1628091, 2713485, 8140455]

約数ペア:

[(1, 8140455), (3, 2713485), (5, 1628091), (9, 904495), (15, 542697), (19, 428445), (45, 180899), (57, 142815), (95, 85689), (171, 47605), (285, 28563), (855, 9521)]