4189725

素因数分解:

$3^4\times 5^2\times {\mathrm{2069}}^1$

素因数の和:2091

約数の個数: 30

約数和(自身を含む): 7764570

約数和(自身を除く): 3574845

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 2069, 6207, 10345, 18621, 31035, 51725, 55863, 93105, 155175, 167589, 279315, 465525, 837945, 1396575, 4189725]

約数ペア:

[(1, 4189725), (3, 1396575), (5, 837945), (9, 465525), (15, 279315), (25, 167589), (27, 155175), (45, 93105), (75, 55863), (81, 51725), (135, 31035), (225, 18621), (405, 10345), (675, 6207), (2025, 2069)]