11214045

素因数分解:

$3^4\times 5^1\times {\mathrm{27689}}^1$

素因数の和:27706

約数の個数: 20

約数和(自身を含む): 20102940

約数和(自身を除く): 8888895

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 27689, 83067, 138445, 249201, 415335, 747603, 1246005, 2242809, 3738015, 11214045]

約数ペア:

[(1, 11214045), (3, 3738015), (5, 2242809), (9, 1246005), (15, 747603), (27, 415335), (45, 249201), (81, 138445), (135, 83067), (405, 27689)]