27680735

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{911}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 34145280

約数和(自身を除く): 6464545

約数列:

[1, 5, 59, 103, 295, 515, 911, 4555, 6077, 30385, 53749, 93833, 268745, 469165, 5536147, 27680735]

約数ペア:

[(1, 27680735), (5, 5536147), (59, 469165), (103, 268745), (295, 93833), (515, 53749), (911, 30385), (4555, 6077)]