25852755

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 42835968

約数和(自身を除く): 16983213

約数列:

[1, 3, 5, 15, 41, 123, 127, 205, 331, 381, 615, 635, 993, 1655, 1905, 4965, 5207, 13571, 15621, 26035, 40713, 42037, 67855, 78105, 126111, 203565, 210185, 630555, 1723517, 5170551, 8617585, 25852755]

約数ペア:

[(1, 25852755), (3, 8617585), (5, 5170551), (15, 1723517), (41, 630555), (123, 210185), (127, 203565), (205, 126111), (331, 78105), (381, 67855), (615, 42037), (635, 40713), (993, 26035), (1655, 15621), (1905, 13571), (4965, 5207)]