15085385

素因数分解:

$5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{919}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 21395520

約数和(自身を除く): 6310135

約数列:

[1, 5, 7, 35, 49, 67, 245, 335, 469, 919, 2345, 3283, 4595, 6433, 16415, 32165, 45031, 61573, 225155, 307865, 431011, 2155055, 3017077, 15085385]

約数ペア:

[(1, 15085385), (5, 3017077), (7, 2155055), (35, 431011), (49, 307865), (67, 225155), (245, 61573), (335, 45031), (469, 32165), (919, 16415), (2345, 6433), (3283, 4595)]