304312815

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{21067}}^1$

素因数の和:21188

約数の個数: 32

約数和(自身を含む): 546082560

約数和(自身を除く): 241769745

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1605, 2889, 4815, 14445, 21067, 63201, 105335, 189603, 316005, 568809, 948015, 2254169, 2844045, 6762507, 11270845, 20287521, 33812535, 60862563, 101437605, 304312815]

約数ペア:

[(1, 304312815), (3, 101437605), (5, 60862563), (9, 33812535), (15, 20287521), (27, 11270845), (45, 6762507), (107, 2844045), (135, 2254169), (321, 948015), (535, 568809), (963, 316005), (1605, 189603), (2889, 105335), (4815, 63201), (14445, 21067)]