153153945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{486203}}^1$

素因数の和:486221

約数の個数: 24

約数和(自身を含む): 303391296

約数和(自身を除く): 150237351

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 486203, 1458609, 2431015, 3403421, 4375827, 7293045, 10210263, 17017105, 21879135, 30630789, 51051315, 153153945]

約数ペア:

[(1, 153153945), (3, 51051315), (5, 30630789), (7, 21879135), (9, 17017105), (15, 10210263), (21, 7293045), (35, 4375827), (45, 3403421), (63, 2431015), (105, 1458609), (315, 486203)]