15705331377

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1\times {\mathrm{1543}}^1$

素因数の和:2333

約数の個数: 32

約数和(自身を含む): 21569556480

約数和(自身を除く): 5864225103

約数列:

[1, 3, 67, 79, 201, 237, 641, 1543, 1923, 4629, 5293, 15879, 42947, 50639, 103381, 121897, 128841, 151917, 310143, 365691, 989063, 2967189, 3392813, 8167099, 10178439, 24501297, 66267221, 78135977, 198801663, 234407931, 5235110459, 15705331377]

約数ペア:

[(1, 15705331377), (3, 5235110459), (67, 234407931), (79, 198801663), (201, 78135977), (237, 66267221), (641, 24501297), (1543, 10178439), (1923, 8167099), (4629, 3392813), (5293, 2967189), (15879, 989063), (42947, 365691), (50639, 310143), (103381, 151917), (121897, 128841)]