11772135

素因数分解:

$3^5\times 5^1\times {\mathrm{9689}}^1$

素因数の和:9709

約数の個数: 24

約数和(自身を含む): 21162960

約数和(自身を除く): 9390825

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 9689, 29067, 48445, 87201, 145335, 261603, 436005, 784809, 1308015, 2354427, 3924045, 11772135]

約数ペア:

[(1, 11772135), (3, 3924045), (5, 2354427), (9, 1308015), (15, 784809), (27, 436005), (45, 261603), (81, 145335), (135, 87201), (243, 48445), (405, 29067), (1215, 9689)]