154074145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{21839}}^1$

素因数の和:21944

約数の個数: 16

約数和(自身を含む): 198132480

約数和(自身を除く): 44058335

約数列:

[1, 5, 17, 83, 85, 415, 1411, 7055, 21839, 109195, 371263, 1812637, 1856315, 9063185, 30814829, 154074145]

約数ペア:

[(1, 154074145), (5, 30814829), (17, 9063185), (83, 1856315), (85, 1812637), (415, 371263), (1411, 109195), (7055, 21839)]