40539455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 56263680

約数和(自身を除く): 15724225

約数列:

[1, 5, 11, 23, 55, 73, 115, 253, 365, 439, 803, 1265, 1679, 2195, 4015, 4829, 8395, 10097, 18469, 24145, 32047, 50485, 92345, 111067, 160235, 352517, 555335, 737081, 1762585, 3685405, 8107891, 40539455]

約数ペア:

[(1, 40539455), (5, 8107891), (11, 3685405), (23, 1762585), (55, 737081), (73, 555335), (115, 352517), (253, 160235), (365, 111067), (439, 92345), (803, 50485), (1265, 32047), (1679, 24145), (2195, 18469), (4015, 10097), (4829, 8395)]