422981415

素因数分解:

$3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{19301}}^1$

素因数の和:19799

約数の個数: 24

約数和(自身を含む): 734711328

約数和(自身を除く): 311729913

約数列:

[1, 3, 5, 9, 15, 45, 487, 1461, 2435, 4383, 7305, 19301, 21915, 57903, 96505, 173709, 289515, 868545, 9399587, 28198761, 46997935, 84596283, 140993805, 422981415]

約数ペア:

[(1, 422981415), (3, 140993805), (5, 84596283), (9, 46997935), (15, 28198761), (45, 9399587), (487, 868545), (1461, 289515), (2435, 173709), (4383, 96505), (7305, 57903), (19301, 21915)]