161552985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{979109}}^1$

素因数の和:979128

約数の個数: 16

約数和(自身を含む): 281983680

約数和(自身を除く): 120430695

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 979109, 2937327, 4895545, 10770199, 14686635, 32310597, 53850995, 161552985]

約数ペア:

[(1, 161552985), (3, 53850995), (5, 32310597), (11, 14686635), (15, 10770199), (33, 4895545), (55, 2937327), (165, 979109)]