13024785

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2037

約数の個数: 32

約数和(自身を含む): 22901760

約数和(自身を除く): 9876975

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 1987, 2185, 5961, 6555, 9935, 29805, 37753, 45701, 113259, 137103, 188765, 228505, 566295, 685515, 868319, 2604957, 4341595, 13024785]

約数ペア:

[(1, 13024785), (3, 4341595), (5, 2604957), (15, 868319), (19, 685515), (23, 566295), (57, 228505), (69, 188765), (95, 137103), (115, 113259), (285, 45701), (345, 37753), (437, 29805), (1311, 9935), (1987, 6555), (2185, 5961)]