131406935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 182089728

約数和(自身を除く): 50682793

約数列:

[1, 5, 11, 23, 55, 73, 115, 253, 365, 803, 1265, 1423, 1679, 4015, 7115, 8395, 15653, 18469, 32729, 78265, 92345, 103879, 163645, 360019, 519395, 1142669, 1800095, 2389217, 5713345, 11946085, 26281387, 131406935]

約数ペア:

[(1, 131406935), (5, 26281387), (11, 11946085), (23, 5713345), (55, 2389217), (73, 1800095), (115, 1142669), (253, 519395), (365, 360019), (803, 163645), (1265, 103879), (1423, 92345), (1679, 78265), (4015, 32729), (7115, 18469), (8395, 15653)]