66506595

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1063}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 110111232

約数和(自身を除く): 43604637

約数列:

[1, 3, 5, 15, 43, 97, 129, 215, 291, 485, 645, 1063, 1455, 3189, 4171, 5315, 12513, 15945, 20855, 45709, 62565, 103111, 137127, 228545, 309333, 515555, 685635, 1546665, 4433773, 13301319, 22168865, 66506595]

約数ペア:

[(1, 66506595), (3, 22168865), (5, 13301319), (15, 4433773), (43, 1546665), (97, 685635), (129, 515555), (215, 309333), (291, 228545), (485, 137127), (645, 103111), (1063, 62565), (1455, 45709), (3189, 20855), (4171, 15945), (5315, 12513)]