2174265

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2543}}^1$

素因数の和:2573

約数の個数: 24

約数和(自身を含む): 3968640

約数和(自身を除く): 1794375

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 2543, 7629, 12715, 22887, 38145, 48317, 114435, 144951, 241585, 434853, 724755, 2174265]

約数ペア:

[(1, 2174265), (3, 724755), (5, 434853), (9, 241585), (15, 144951), (19, 114435), (45, 48317), (57, 38145), (95, 22887), (171, 12715), (285, 7629), (855, 2543)]