295254555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{26927}}^1$

素因数の和:26995

約数の個数: 32

約数和(自身を含む): 511847424

約数和(自身を除く): 216592869

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 10965, 26927, 80781, 134635, 403905, 457759, 1157861, 1373277, 2288795, 3473583, 5789305, 6866385, 17367915, 19683637, 59050911, 98418185, 295254555]

約数ペア:

[(1, 295254555), (3, 98418185), (5, 59050911), (15, 19683637), (17, 17367915), (43, 6866385), (51, 5789305), (85, 3473583), (129, 2288795), (215, 1373277), (255, 1157861), (645, 457759), (731, 403905), (2193, 134635), (3655, 80781), (10965, 26927)]