53187345

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{27487}}^1$

素因数の和:27541

約数の個数: 24

約数和(自身を含む): 94338816

約数和(自身を除く): 41151471

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 27487, 82461, 137435, 247383, 412305, 1181941, 1236915, 3545823, 5909705, 10637469, 17729115, 53187345]

約数ペア:

[(1, 53187345), (3, 17729115), (5, 10637469), (9, 5909705), (15, 3545823), (43, 1236915), (45, 1181941), (129, 412305), (215, 247383), (387, 137435), (645, 82461), (1935, 27487)]