393054145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{193147}}^1$

素因数の和:193200

約数の個数: 16

約数和(自身を含む): 528452928

約数和(自身を除く): 135398783

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 193147, 965735, 2124617, 7146439, 10623085, 35732195, 78610829, 393054145]

約数ペア:

[(1, 393054145), (5, 78610829), (11, 35732195), (37, 10623085), (55, 7146439), (185, 2124617), (407, 965735), (2035, 193147)]