56276465

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 80399616

約数和(自身を除く): 24123151

約数列:

[1, 5, 7, 35, 43, 61, 215, 301, 305, 427, 613, 1505, 2135, 2623, 3065, 4291, 13115, 18361, 21455, 26359, 37393, 91805, 131795, 184513, 186965, 261751, 922565, 1308755, 1607899, 8039495, 11255293, 56276465]

約数ペア:

[(1, 56276465), (5, 11255293), (7, 8039495), (35, 1607899), (43, 1308755), (61, 922565), (215, 261751), (301, 186965), (305, 184513), (427, 131795), (613, 91805), (1505, 37393), (2135, 26359), (2623, 21455), (3065, 18361), (4291, 13115)]