39846165

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 65809920

約数和(自身を除く): 25963755

約数列:

[1, 3, 5, 15, 43, 129, 163, 215, 379, 489, 645, 815, 1137, 1895, 2445, 5685, 7009, 16297, 21027, 35045, 48891, 61777, 81485, 105135, 185331, 244455, 308885, 926655, 2656411, 7969233, 13282055, 39846165]

約数ペア:

[(1, 39846165), (3, 13282055), (5, 7969233), (15, 2656411), (43, 926655), (129, 308885), (163, 244455), (215, 185331), (379, 105135), (489, 81485), (645, 61777), (815, 48891), (1137, 35045), (1895, 21027), (2445, 16297), (5685, 7009)]