15770847

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 23187456

約数和(自身を除く): 7416609

約数列:

[1, 3, 23, 31, 69, 73, 93, 101, 219, 303, 713, 1679, 2139, 2263, 2323, 3131, 5037, 6789, 6969, 7373, 9393, 22119, 52049, 72013, 156147, 169579, 216039, 228563, 508737, 685689, 5256949, 15770847]

約数ペア:

[(1, 15770847), (3, 5256949), (23, 685689), (31, 508737), (69, 228563), (73, 216039), (93, 169579), (101, 156147), (219, 72013), (303, 52049), (713, 22119), (1679, 9393), (2139, 7373), (2263, 6969), (2323, 6789), (3131, 5037)]