75144645

素因数分解:

$3^3\times 5^1\times {\mathrm{556627}}^1$

素因数の和:556641

約数の個数: 16

約数和(自身を含む): 133590720

約数和(自身を除く): 58446075

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 556627, 1669881, 2783135, 5009643, 8349405, 15028929, 25048215, 75144645]

約数ペア:

[(1, 75144645), (3, 25048215), (5, 15028929), (9, 8349405), (15, 5009643), (27, 2783135), (45, 1669881), (135, 556627)]