72355365

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{39217}}^1$

素因数の和:39269

約数の個数: 24

約数和(自身を含む): 128478168

約数和(自身を除く): 56122803

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 39217, 117651, 196085, 352953, 588255, 1607897, 1764765, 4823691, 8039485, 14471073, 24118455, 72355365]

約数ペア:

[(1, 72355365), (3, 24118455), (5, 14471073), (9, 8039485), (15, 4823691), (41, 1764765), (45, 1607897), (123, 588255), (205, 352953), (369, 196085), (615, 117651), (1845, 39217)]