15690741055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{21397}}^1$

素因数の和:21679

約数の個数: 32

約数和(自身を含む): 20952921600

約数和(自身を除く): 5262180545

約数列:

[1, 5, 11, 55, 67, 199, 335, 737, 995, 2189, 3685, 10945, 13333, 21397, 66665, 106985, 146663, 235367, 733315, 1176835, 1433599, 4258003, 7167995, 15769589, 21290015, 46838033, 78847945, 234190165, 285286201, 1426431005, 3138148211, 15690741055]

約数ペア:

[(1, 15690741055), (5, 3138148211), (11, 1426431005), (55, 285286201), (67, 234190165), (199, 78847945), (335, 46838033), (737, 21290015), (995, 15769589), (2189, 7167995), (3685, 4258003), (10945, 1433599), (13333, 1176835), (21397, 733315), (66665, 235367), (106985, 146663)]