8003385

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13681}}^1$

素因数の和:13705

約数の個数: 24

約数和(自身を含む): 14940744

約数和(自身を除く): 6937359

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 13681, 41043, 68405, 123129, 177853, 205215, 533559, 615645, 889265, 1600677, 2667795, 8003385]

約数ペア:

[(1, 8003385), (3, 2667795), (5, 1600677), (9, 889265), (13, 615645), (15, 533559), (39, 205215), (45, 177853), (65, 123129), (117, 68405), (195, 41043), (585, 13681)]