168174945

素因数分解:

$3^2\times 5^1\times {\mathrm{1789}}^1\times {\mathrm{2089}}^1$

素因数の和:3889

約数の個数: 24

約数和(自身を含む): 291805800

約数和(自身を除く): 123630855

約数列:

[1, 3, 5, 9, 15, 45, 1789, 2089, 5367, 6267, 8945, 10445, 16101, 18801, 26835, 31335, 80505, 94005, 3737221, 11211663, 18686105, 33634989, 56058315, 168174945]

約数ペア:

[(1, 168174945), (3, 56058315), (5, 33634989), (9, 18686105), (15, 11211663), (45, 3737221), (1789, 94005), (2089, 80505), (5367, 31335), (6267, 26835), (8945, 18801), (10445, 16101)]