980770545

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{427351}}^1$

素因数の和:427382

約数の個数: 32

約数和(自身を含む): 1846160640

約数和(自身を除く): 865390095

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 427351, 1282053, 2136755, 3846159, 6410265, 7264967, 11538477, 19230795, 21794901, 36324835, 57692385, 65384703, 108974505, 196154109, 326923515, 980770545]

約数ペア:

[(1, 980770545), (3, 326923515), (5, 196154109), (9, 108974505), (15, 65384703), (17, 57692385), (27, 36324835), (45, 21794901), (51, 19230795), (85, 11538477), (135, 7264967), (153, 6410265), (255, 3846159), (459, 2136755), (765, 1282053), (2295, 427351)]