996800355

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{9511}}^1$

素因数の和:9676

約数の個数: 48

約数和(自身を含む): 1842969024

約数和(自身を除く): 846168669

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 137, 153, 255, 411, 685, 765, 1233, 2055, 2329, 6165, 6987, 9511, 11645, 20961, 28533, 34935, 47555, 85599, 104805, 142665, 161687, 427995, 485061, 808435, 1303007, 1455183, 2425305, 3909021, 6515035, 7275915, 11727063, 19545105, 22151119, 58635315, 66453357, 110755595, 199360071, 332266785, 996800355]

約数ペア:

[(1, 996800355), (3, 332266785), (5, 199360071), (9, 110755595), (15, 66453357), (17, 58635315), (45, 22151119), (51, 19545105), (85, 11727063), (137, 7275915), (153, 6515035), (255, 3909021), (411, 2425305), (685, 1455183), (765, 1303007), (1233, 808435), (2055, 485061), (2329, 427995), (6165, 161687), (6987, 142665), (9511, 104805), (11645, 85599), (20961, 47555), (28533, 34935)]