1396575

素因数分解:

$3^3\times 5^2\times {\mathrm{2069}}^1$

素因数の和:2088

約数の個数: 24

約数和(自身を含む): 2566800

約数和(自身を除く): 1170225

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 2069, 6207, 10345, 18621, 31035, 51725, 55863, 93105, 155175, 279315, 465525, 1396575]

約数ペア:

[(1, 1396575), (3, 465525), (5, 279315), (9, 155175), (15, 93105), (25, 55863), (27, 51725), (45, 31035), (75, 18621), (135, 10345), (225, 6207), (675, 2069)]