47990565

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2087}}^1$

素因数の和:2178

約数の個数: 48

約数和(自身を含む): 96415488

約数和(自身を除く): 48424923

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 73, 105, 219, 315, 365, 511, 657, 1095, 1533, 2087, 2555, 3285, 4599, 6261, 7665, 10435, 14609, 18783, 22995, 31305, 43827, 73045, 93915, 131481, 152351, 219135, 457053, 657405, 761755, 1066457, 1371159, 2285265, 3199371, 5332285, 6855795, 9598113, 15996855, 47990565]

約数ペア:

[(1, 47990565), (3, 15996855), (5, 9598113), (7, 6855795), (9, 5332285), (15, 3199371), (21, 2285265), (35, 1371159), (45, 1066457), (63, 761755), (73, 657405), (105, 457053), (219, 219135), (315, 152351), (365, 131481), (511, 93915), (657, 73045), (1095, 43827), (1533, 31305), (2087, 22995), (2555, 18783), (3285, 14609), (4599, 10435), (6261, 7665)]