268992705

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{883}}^2$

素因数の和:1797

約数の個数: 24

約数和(自身を含む): 449610048

約数和(自身を除く): 180617343

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 883, 2649, 4415, 13245, 20309, 60927, 101545, 304635, 779689, 2339067, 3898445, 11695335, 17932847, 53798541, 89664235, 268992705]

約数ペア:

[(1, 268992705), (3, 89664235), (5, 53798541), (15, 17932847), (23, 11695335), (69, 3898445), (115, 2339067), (345, 779689), (883, 304635), (2649, 101545), (4415, 60927), (13245, 20309)]