80793855

素因数分解:

$3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2293}}^1$

素因数の和:2342

約数の個数: 48

約数和(自身を含む): 150302880

約数和(自身を除く): 69509025

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 243, 261, 405, 435, 783, 1215, 1305, 2293, 2349, 3915, 6879, 7047, 11465, 11745, 20637, 34395, 35235, 61911, 66497, 103185, 185733, 199491, 309555, 332485, 557199, 598473, 928665, 997455, 1795419, 2785995, 2992365, 5386257, 8977095, 16158771, 26931285, 80793855]

約数ペア:

[(1, 80793855), (3, 26931285), (5, 16158771), (9, 8977095), (15, 5386257), (27, 2992365), (29, 2785995), (45, 1795419), (81, 997455), (87, 928665), (135, 598473), (145, 557199), (243, 332485), (261, 309555), (405, 199491), (435, 185733), (783, 103185), (1215, 66497), (1305, 61911), (2293, 35235), (2349, 34395), (3915, 20637), (6879, 11745), (7047, 11465)]