13862425

素因数分解:

$5^2\times {\mathrm{31}}^2\times {\mathrm{577}}^1$

素因数の和:649

約数の個数: 18

約数和(自身を含む): 17792574

約数和(自身を除く): 3930149

約数列:

[1, 5, 25, 31, 155, 577, 775, 961, 2885, 4805, 14425, 17887, 24025, 89435, 447175, 554497, 2772485, 13862425]

約数ペア:

[(1, 13862425), (5, 2772485), (25, 554497), (31, 447175), (155, 89435), (577, 24025), (775, 17887), (961, 14425), (2885, 4805)]