51249255

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{863}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 85100544

約数和(自身を除く): 33851289

約数列:

[1, 3, 5, 15, 37, 107, 111, 185, 321, 535, 555, 863, 1605, 2589, 3959, 4315, 11877, 12945, 19795, 31931, 59385, 92341, 95793, 159655, 277023, 461705, 478965, 1385115, 3416617, 10249851, 17083085, 51249255]

約数ペア:

[(1, 51249255), (3, 17083085), (5, 10249851), (15, 3416617), (37, 1385115), (107, 478965), (111, 461705), (185, 277023), (321, 159655), (535, 95793), (555, 92341), (863, 59385), (1605, 31931), (2589, 19795), (3959, 12945), (4315, 11877)]