15204530949

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{269713}}^1$

素因数の和:269801

約数の個数: 32

約数和(自身を含む): 22785438720

約数和(自身を除く): 7580907771

約数列:

[1, 3, 19, 23, 43, 57, 69, 129, 437, 817, 989, 1311, 2451, 2967, 18791, 56373, 269713, 809139, 5124547, 6203399, 11597659, 15373641, 18610197, 34792977, 117864581, 220355521, 266746157, 353593743, 661066563, 800238471, 5068176983, 15204530949]

約数ペア:

[(1, 15204530949), (3, 5068176983), (19, 800238471), (23, 661066563), (43, 353593743), (57, 266746157), (69, 220355521), (129, 117864581), (437, 34792977), (817, 18610197), (989, 15373641), (1311, 11597659), (2451, 6203399), (2967, 5124547), (18791, 809139), (56373, 269713)]