51919515

素因数分解:

$3^3\times 5^1\times {\mathrm{384589}}^1$

素因数の和:384603

約数の個数: 16

約数和(自身を含む): 92301600

約数和(自身を除く): 40382085

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 384589, 1153767, 1922945, 3461301, 5768835, 10383903, 17306505, 51919515]

約数ペア:

[(1, 51919515), (3, 17306505), (5, 10383903), (9, 5768835), (15, 3461301), (27, 1922945), (45, 1153767), (135, 384589)]