320427735

素因数分解:

$3^1\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{15161}}^1$

素因数の和:16578

約数の個数: 16

約数和(自身を含む): 513082080

約数和(自身を除く): 192654345

約数列:

[1, 3, 5, 15, 1409, 4227, 7045, 15161, 21135, 45483, 75805, 227415, 21361849, 64085547, 106809245, 320427735]

約数ペア:

[(1, 320427735), (3, 106809245), (5, 64085547), (15, 21361849), (1409, 227415), (4227, 75805), (7045, 45483), (15161, 21135)]