16248735

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3253}}^1$

素因数の和:3304

約数の個数: 32

約数和(自身を含む): 29676480

約数和(自身を除く): 13427745

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 3253, 4995, 9759, 16265, 29277, 48795, 87831, 120361, 146385, 361083, 439155, 601805, 1083249, 1805415, 3249747, 5416245, 16248735]

約数ペア:

[(1, 16248735), (3, 5416245), (5, 3249747), (9, 1805415), (15, 1083249), (27, 601805), (37, 439155), (45, 361083), (111, 146385), (135, 120361), (185, 87831), (333, 48795), (555, 29277), (999, 16265), (1665, 9759), (3253, 4995)]