156838995

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{32573}}^1$

素因数の和:32691

約数の個数: 24

約数和(自身を含む): 274403376

約数和(自身を除く): 117564381

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 4815, 32573, 97719, 162865, 293157, 488595, 1465785, 3485311, 10455933, 17426555, 31367799, 52279665, 156838995]

約数ペア:

[(1, 156838995), (3, 52279665), (5, 31367799), (9, 17426555), (15, 10455933), (45, 3485311), (107, 1465785), (321, 488595), (535, 293157), (963, 162865), (1605, 97719), (4815, 32573)]