1279005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 2521344

約数和(自身を除く): 1242339

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 937, 1365, 2811, 4685, 6559, 12181, 14055, 19677, 32795, 36543, 60905, 85267, 98385, 182715, 255801, 426335, 1279005]

約数ペア:

[(1, 1279005), (3, 426335), (5, 255801), (7, 182715), (13, 98385), (15, 85267), (21, 60905), (35, 36543), (39, 32795), (65, 19677), (91, 14055), (105, 12181), (195, 6559), (273, 4685), (455, 2811), (937, 1365)]