5407905

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5381}}^1$

素因数の和:5456

約数の個数: 16

約数和(自身を含む): 8783424

約数和(自身を除く): 3375519

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 5381, 16143, 26905, 80715, 360527, 1081581, 1802635, 5407905]

約数ペア:

[(1, 5407905), (3, 1802635), (5, 1081581), (15, 360527), (67, 80715), (201, 26905), (335, 16143), (1005, 5381)]