566253215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{971}}^1$

素因数の和:1471

約数の個数: 32

約数和(自身を含む): 775982592

約数和(自身を除く): 209729377

約数列:

[1, 5, 11, 23, 55, 115, 253, 461, 971, 1265, 2305, 4855, 5071, 10603, 10681, 22333, 25355, 53015, 53405, 111665, 116633, 245663, 447631, 583165, 1228315, 2238155, 4923941, 10295513, 24619705, 51477565, 113250643, 566253215]

約数ペア:

[(1, 566253215), (5, 113250643), (11, 51477565), (23, 24619705), (55, 10295513), (115, 4923941), (253, 2238155), (461, 1228315), (971, 583165), (1265, 447631), (2305, 245663), (4855, 116633), (5071, 111665), (10603, 53405), (10681, 53015), (22333, 25355)]