11776995

素因数分解:

$3^8\times 5^1\times {\mathrm{359}}^1$

素因数の和:388

約数の個数: 36

約数和(自身を含む): 21256560

約数和(自身を除く): 9479565

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 359, 405, 729, 1077, 1215, 1795, 2187, 3231, 3645, 5385, 6561, 9693, 10935, 16155, 29079, 32805, 48465, 87237, 145395, 261711, 436185, 785133, 1308555, 2355399, 3925665, 11776995]

約数ペア:

[(1, 11776995), (3, 3925665), (5, 2355399), (9, 1308555), (15, 785133), (27, 436185), (45, 261711), (81, 145395), (135, 87237), (243, 48465), (359, 32805), (405, 29079), (729, 16155), (1077, 10935), (1215, 9693), (1795, 6561), (2187, 5385), (3231, 3645)]