13068045

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1949}}^1$

素因数の和:2109

約数の個数: 24

約数和(自身を含む): 22815000

約数和(自身を除く): 9746955

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 1949, 2235, 5847, 6705, 9745, 17541, 29235, 87705, 290401, 871203, 1452005, 2613609, 4356015, 13068045]

約数ペア:

[(1, 13068045), (3, 4356015), (5, 2613609), (9, 1452005), (15, 871203), (45, 290401), (149, 87705), (447, 29235), (745, 17541), (1341, 9745), (1949, 6705), (2235, 5847)]