274247955

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{56957}}^1$

素因数の和:57075

約数の個数: 24

約数和(自身を含む): 479814192

約数和(自身を除く): 205566237

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 4815, 56957, 170871, 284785, 512613, 854355, 2563065, 6094399, 18283197, 30471995, 54849591, 91415985, 274247955]

約数ペア:

[(1, 274247955), (3, 91415985), (5, 54849591), (9, 30471995), (15, 18283197), (45, 6094399), (107, 2563065), (321, 854355), (535, 512613), (963, 284785), (1605, 170871), (4815, 56957)]