201310155

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{120907}}^1$

素因数の和:120955

約数の個数: 24

約数和(自身を含む): 358371312

約数和(自身を除く): 157061157

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 120907, 362721, 604535, 1088163, 1813605, 4473559, 5440815, 13420677, 22367795, 40262031, 67103385, 201310155]

約数ペア:

[(1, 201310155), (3, 67103385), (5, 40262031), (9, 22367795), (15, 13420677), (37, 5440815), (45, 4473559), (111, 1813605), (185, 1088163), (333, 604535), (555, 362721), (1665, 120907)]