56159205

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 91693056

約数和(自身を除く): 35533851

約数列:

[1, 3, 5, 15, 103, 163, 223, 309, 489, 515, 669, 815, 1115, 1545, 2445, 3345, 16789, 22969, 36349, 50367, 68907, 83945, 109047, 114845, 181745, 251835, 344535, 545235, 3743947, 11231841, 18719735, 56159205]

約数ペア:

[(1, 56159205), (3, 18719735), (5, 11231841), (15, 3743947), (103, 545235), (163, 344535), (223, 251835), (309, 181745), (489, 114845), (515, 109047), (669, 83945), (815, 68907), (1115, 50367), (1545, 36349), (2445, 22969), (3345, 16789)]