25526205

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8221}}^1$

素因数の和:8258

約数の個数: 32

約数和(自身を含む): 47358720

約数和(自身を除く): 21832515

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 8221, 24663, 41105, 73989, 123315, 189083, 221967, 369945, 567249, 945415, 1109835, 1701747, 2836245, 5105241, 8508735, 25526205]

約数ペア:

[(1, 25526205), (3, 8508735), (5, 5105241), (9, 2836245), (15, 1701747), (23, 1109835), (27, 945415), (45, 567249), (69, 369945), (115, 221967), (135, 189083), (207, 123315), (345, 73989), (621, 41105), (1035, 24663), (3105, 8221)]