2149589235

素因数分解:

$3^1\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{83269}}^1$

素因数の和:84998

約数の個数: 16

約数和(自身を含む): 3441382560

約数和(自身を除く): 1291793325

約数列:

[1, 3, 5, 15, 1721, 5163, 8605, 25815, 83269, 249807, 416345, 1249035, 143305949, 429917847, 716529745, 2149589235]

約数ペア:

[(1, 2149589235), (3, 716529745), (5, 429917847), (15, 143305949), (1721, 1249035), (5163, 416345), (8605, 249807), (25815, 83269)]