204627945

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1\times {\mathrm{733}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 337381632

約数和(自身を除く): 132753687

約数列:

[1, 3, 5, 15, 37, 111, 185, 503, 555, 733, 1509, 2199, 2515, 3665, 7545, 10995, 18611, 27121, 55833, 81363, 93055, 135605, 279165, 368699, 406815, 1106097, 1843495, 5530485, 13641863, 40925589, 68209315, 204627945]

約数ペア:

[(1, 204627945), (3, 68209315), (5, 40925589), (15, 13641863), (37, 5530485), (111, 1843495), (185, 1106097), (503, 406815), (555, 368699), (733, 279165), (1509, 135605), (2199, 93055), (2515, 81363), (3665, 55833), (7545, 27121), (10995, 18611)]