12426705

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1019}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 21640320

約数和(自身を除く): 9213615

約数列:

[1, 3, 5, 9, 15, 45, 271, 813, 1019, 1355, 2439, 3057, 4065, 5095, 9171, 12195, 15285, 45855, 276149, 828447, 1380745, 2485341, 4142235, 12426705]

約数ペア:

[(1, 12426705), (3, 4142235), (5, 2485341), (9, 1380745), (15, 828447), (45, 276149), (271, 45855), (813, 15285), (1019, 12195), (1355, 9171), (2439, 5095), (3057, 4065)]