2289975

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1607}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 3987840

約数和(自身を除く): 1697865

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 1607, 4821, 8035, 24105, 30533, 40175, 91599, 120525, 152665, 457995, 763325, 2289975]

約数ペア:

[(1, 2289975), (3, 763325), (5, 457995), (15, 152665), (19, 120525), (25, 91599), (57, 40175), (75, 30533), (95, 24105), (285, 8035), (475, 4821), (1425, 1607)]