1373120205

素因数分解:

$3^1\times 5^1\times {\mathrm{2027}}^1\times {\mathrm{45161}}^1$

素因数の和:47196

約数の個数: 16

約数和(自身を含む): 2198124864

約数和(自身を除く): 825004659

約数列:

[1, 3, 5, 15, 2027, 6081, 10135, 30405, 45161, 135483, 225805, 677415, 91541347, 274624041, 457706735, 1373120205]

約数ペア:

[(1, 1373120205), (3, 457706735), (5, 274624041), (15, 91541347), (2027, 677415), (6081, 225805), (10135, 135483), (30405, 45161)]