9153945

素因数分解:

$3^3\times 5^1\times {\mathrm{67807}}^1$

素因数の和:67821

約数の個数: 16

約数和(自身を含む): 16273920

約数和(自身を除く): 7119975

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 67807, 203421, 339035, 610263, 1017105, 1830789, 3051315, 9153945]

約数ペア:

[(1, 9153945), (3, 3051315), (5, 1830789), (9, 1017105), (15, 610263), (27, 339035), (45, 203421), (135, 67807)]