311349135

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{11411}}^1$

素因数の和:11543

約数の個数: 32

約数和(自身を含む): 532438272

約数和(自身を除く): 221089137

約数列:

[1, 3, 5, 15, 17, 51, 85, 107, 255, 321, 535, 1605, 1819, 5457, 9095, 11411, 27285, 34233, 57055, 171165, 193987, 581961, 969935, 1220977, 2909805, 3662931, 6104885, 18314655, 20756609, 62269827, 103783045, 311349135]

約数ペア:

[(1, 311349135), (3, 103783045), (5, 62269827), (15, 20756609), (17, 18314655), (51, 6104885), (85, 3662931), (107, 2909805), (255, 1220977), (321, 969935), (535, 581961), (1605, 193987), (1819, 171165), (5457, 57055), (9095, 34233), (11411, 27285)]