11625155

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:634

約数の個数: 16

約数和(自身を含む): 14515200

約数和(自身を除く): 2890045

約数列:

[1, 5, 31, 155, 179, 419, 895, 2095, 5549, 12989, 27745, 64945, 75001, 375005, 2325031, 11625155]

約数ペア:

[(1, 11625155), (5, 2325031), (31, 375005), (155, 75001), (179, 64945), (419, 27745), (895, 12989), (2095, 5549)]