5518935

素因数分解:

$3^4\times 5^1\times {\mathrm{13627}}^1$

素因数の和:13644

約数の個数: 20

約数和(自身を含む): 9893928

約数和(自身を除く): 4374993

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 13627, 40881, 68135, 122643, 204405, 367929, 613215, 1103787, 1839645, 5518935]

約数ペア:

[(1, 5518935), (3, 1839645), (5, 1103787), (9, 613215), (15, 367929), (27, 204405), (45, 122643), (81, 68135), (135, 40881), (405, 13627)]