15690843057

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1\times {\mathrm{503}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 21269606400

約数和(自身を除く): 5578763343

約数列:

[1, 3, 139, 239, 313, 417, 503, 717, 939, 1509, 33221, 43507, 69917, 74807, 99663, 120217, 130521, 157439, 209751, 224421, 360651, 472317, 10398173, 16710163, 21884021, 31194519, 37627921, 50130489, 65652063, 112883763, 5230281019, 15690843057]

約数ペア:

[(1, 15690843057), (3, 5230281019), (139, 112883763), (239, 65652063), (313, 50130489), (417, 37627921), (503, 31194519), (717, 21884021), (939, 16710163), (1509, 10398173), (33221, 472317), (43507, 360651), (69917, 224421), (74807, 209751), (99663, 157439), (120217, 130521)]