18192045

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{13627}}^1$

素因数の和:13724

約数の個数: 16

約数和(自身を含む): 29436480

約数和(自身を除く): 11244435

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 13627, 40881, 68135, 204405, 1212803, 3638409, 6064015, 18192045]

約数ペア:

[(1, 18192045), (3, 6064015), (5, 3638409), (15, 1212803), (89, 204405), (267, 68135), (445, 40881), (1335, 13627)]