16339725

素因数分解:

$3^4\times 5^2\times {\mathrm{8069}}^1$

素因数の和:8091

約数の個数: 30

約数和(自身を含む): 30270570

約数和(自身を除く): 13930845

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 8069, 24207, 40345, 72621, 121035, 201725, 217863, 363105, 605175, 653589, 1089315, 1815525, 3267945, 5446575, 16339725]

約数ペア:

[(1, 16339725), (3, 5446575), (5, 3267945), (9, 1815525), (15, 1089315), (25, 653589), (27, 605175), (45, 363105), (75, 217863), (81, 201725), (135, 121035), (225, 72621), (405, 40345), (675, 24207), (2025, 8069)]